Category: 629-03-8

Wang, Hongyu’s team published research in Journal of Materials Chemistry B: Materials for Biology and Medicine in 2022 | CAS: 629-03-8

1,6-Dibromohexane(cas: 629-03-8) is generally used to introduce C6 spacer in the molecular architecture. Some of the examples are: synthesis of solvent processable and conductive polyfluorene ionomers for alkaline fuel cell applications; synthesis of cross-linkable regioregular poly(3-(5-hexenyl)thiophene) (P3HNT) for stabilizing the film morphology in polymer photovoltaic cells.Formula: C6H12Br2

Formula: C6H12Br2In 2022 ,《A cationic BODIPY photosensitizer decorated with quaternary ammonium for high-efficiency photodynamic inhibition of bacterial growth》 appeared in Journal of Materials Chemistry B: Materials for Biology and Medicine. The author of the article were Wang, Hongyu; Li, Chaonan; Wu, Qihang; Wen, Hui; Sun, Tingting; Xie, Zhigang. The article conveys some information:

On account of the constant evolution of antibiotic-resistant bacteria, the effects of existing antibacterial materials are being gradually weakened, and the difficulty in curing infectious diseases is increasing. Therefore, more novel antibacterial materials or methods are eagerly required to combat microbial infections. Recently, the advantages of photodynamic therapy in the antibacterial field have gradually been validated. Herein, a trimethylamine (TMA) salt-modified 4,4-difluoro-4-bora-3a,4a-diaza-s-indacene (BODIPY) photosensitizer (BODIPY-TMA) was synthesized for antibacterial applications. Due to the pos. charge of the TMA group, enhanced interactions were observed between the prepared BODIPY-TMA nanoparticles (BODIPY-TMA NPs) and neg.-charged bacterial membranes. The BODIPY-TMA NPs showed much better antibacterial effect toward both S. aureus and E. coli compared with their BODIPY-Br NPs counterpart without a pos. charge. Moreover, the BODIPY-TMA NPs efficiently prevented the formation of biofilms and destroyed pre-established biofilms. Thus, such pos.-charged photosensitizers may pave the way for the exploration of highly effective antibacterial agents.1,6-Dibromohexane(cas: 629-03-8Formula: C6H12Br2) was used in this study.

1,6-Dibromohexane(cas: 629-03-8) is generally used to introduce C6 spacer in the molecular architecture. Some of the examples are: synthesis of solvent processable and conductive polyfluorene ionomers for alkaline fuel cell applications; synthesis of cross-linkable regioregular poly(3-(5-hexenyl)thiophene) (P3HNT) for stabilizing the film morphology in polymer photovoltaic cells.Formula: C6H12Br2

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Yang, Qing-Yu’s team published research in Spectrochimica Acta, Part A: Molecular and Biomolecular Spectroscopy in 2020 | CAS: 629-03-8

1,6-Dibromohexane(cas: 629-03-8) is generally used to introduce C6 spacer in the molecular architecture. Some of the examples are: synthesis of solvent processable and conductive polyfluorene ionomers for alkaline fuel cell applications; synthesis of cross-linkable regioregular poly(3-(5-hexenyl)thiophene) (P3HNT) for stabilizing the film morphology in polymer photovoltaic cells.HPLC of Formula: 629-03-8

《A pillar[5]arene-based fluorescent sensor for sensitive detection of L-Met through a dual-site collaborative mechanism》 was written by Yang, Qing-Yu; Zhang, You-Ming; Ma, Xiao-Qiang; Dong, Hong-Qiang; Zhang, Yun-Fei; Guan, Wen-Li; Yao, Hong; Wei, Tai-Bao; Lin, Qi. HPLC of Formula: 629-03-8 And the article was included in Spectrochimica Acta, Part A: Molecular and Biomolecular Spectroscopy in 2020. The article conveys some information:

L-Methionine (L-Met) is one of the essential amino acids in human health, efficiently detect L-Met is a significant issue. Herein, a concept “”dual-site collaborative recognition”” had been successfully introduced into the design and achieved high selective and sensitive recognition of L-Met. In order to realize the “”dual-site collaborative recognition””, the authors rationally designed and synthesized an ester functionalized pillar[5]arene-based fluorescent sensor (SP5). And it shows blue Aggregation-induced emission (AIE) fluorescence. In the SP5, the pillar[5]arene group act as C-H···π interactions site, and ester group serve as multi hydrogen bonding acceptor. The SP5 exhibited high selectivity and sensitivity (2.84 × 10-8 M) towards L-Met based on the collaboration of electron-rich cavernous pillar[5]arene group and ester group through C-H···π and H-bond interactions, resp. This “”dual-site collaborative recognition”” mechanism has been studied by 1H NMR, ESI-MS and theor. calculation including frontier orbital (HOMO and LUMO), electrostatic potential (ESP) and the noncovalent interaction (NCI). These theor. calculations not only support the proposed host-guest recognition mechanism, but also provided visualized information on the “”dual-site collaborative recognition”” mode. Furthermore, the concept “”dual-site collaborative recognition”” is an effective strategy for easily detecting biol. mols. In the experimental materials used by the author, we found 1,6-Dibromohexane(cas: 629-03-8HPLC of Formula: 629-03-8)

1,6-Dibromohexane(cas: 629-03-8) is generally used to introduce C6 spacer in the molecular architecture. Some of the examples are: synthesis of solvent processable and conductive polyfluorene ionomers for alkaline fuel cell applications; synthesis of cross-linkable regioregular poly(3-(5-hexenyl)thiophene) (P3HNT) for stabilizing the film morphology in polymer photovoltaic cells.HPLC of Formula: 629-03-8

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Bhattarai, Ajaya’s team published research in Colloids and Surfaces, A: Physicochemical and Engineering Aspects in 2021 | CAS: 629-03-8

1,6-Dibromohexane(cas: 629-03-8) is generally used to introduce C6 spacer in the molecular architecture. Some of the examples are: synthesis of pyrrolo-tetrathiafulvalene molecular bridge (6PTTF6) to study redox switching behavior of single molecules; synthesis of water-soluble thermoresponsive polylactides.Synthetic Route of C6H12Br2

Bhattarai, Ajaya; Saha, Bidyut; Jaffari, Zeeshan Haider; Rub, Malik Abdul; Alghamdi, Yousef G.; Kumar, Dileep published an article in 2021. The article was titled 《Analysis of interaction between glutamic acid and ninhydrin in the presence of acetate buffer solvent: Impact of gemini (twin-headed) surfactants》, and you may find the article in Colloids and Surfaces, A: Physicochemical and Engineering Aspects.Synthetic Route of C6H12Br2 The information in the text is summarized as follows:

This study analyses the impact of twin-headed gemini surfactants on the interaction between glutamic acid (Glu) and a ninhydrin (Nin) in an acetate buffer. Analyses were observed using a UV-vis spectrophotometer and values of absorbance were recorded at fixed time intermissions. The impact of parameters such as pH, temperature, [Glu], and [Nin] was examined on reaction in gemini surfactants. Using a conductometric technique, elec. conductivities of pure geminis and their mixed systems were noted. Using these data, thus, cmc values of pure geminis and their mixed system were measured. By varying different parameters, the rate constant (kψ-value) was evaluated on finishing each kinetic run using a computer-based procedure. The study showed that twin-headed gemini surfactants demonstrated an excellent impact on the titled reaction over the aqueous system although 16-4-16 catalyzed the study more among geminis and followed the abilities to catalyze at each concentration as 16-4-16 > 16-5-16 > 16-6-16. Our goal was to assess the impact of varied gemini surfactants on rate constant and thus, a pseudo-phase model for micellar activity was applied. A low pos. value of ΔH# with a large neg. ΔS# was obtained in geminis than for aqueous solutions A probable reaction mechanism is discussed.1,6-Dibromohexane(cas: 629-03-8Synthetic Route of C6H12Br2) was used in this study.

1,6-Dibromohexane(cas: 629-03-8) is generally used to introduce C6 spacer in the molecular architecture. Some of the examples are: synthesis of pyrrolo-tetrathiafulvalene molecular bridge (6PTTF6) to study redox switching behavior of single molecules; synthesis of water-soluble thermoresponsive polylactides.Synthetic Route of C6H12Br2

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Gao, Xue Lang’s team published research in Journal of Materials Chemistry A: Materials for Energy and Sustainability in 2020 | CAS: 629-03-8

1,6-Dibromohexane(cas: 629-03-8) is generally used to introduce C6 spacer in the molecular architecture. Some of the examples are: synthesis of solvent processable and conductive polyfluorene ionomers for alkaline fuel cell applications; synthesis of cross-linkable regioregular poly(3-(5-hexenyl)thiophene) (P3HNT) for stabilizing the film morphology in polymer photovoltaic cells.Related Products of 629-03-8

《Highly conductive fluorine-based anion exchange membranes with robust alkaline durability》 was published in Journal of Materials Chemistry A: Materials for Energy and Sustainability in 2020. These research results belong to Gao, Xue Lang; Sun, Li Xuan; Wu, Hong Yue; Zhu, Zhao Yu; Xiao, Nan; Chen, Jia Hui; Yang, Qian; Zhang, Qiu Gen; Zhu, Ai Mei; Liu, Qing Lin. Related Products of 629-03-8 The article mentions the following:

Anion exchange membranes (AEMs) with robust alk. stability and high ionic conductivity are imminently required for the promising electrochem. energy conversion devices – fuel cells. Herein, a series of novel crosslinked AEMs with hydrophobic fluorine-based polymer backbones bearing special functional sites and hydrophilic long flexible multi-cation side chains are prepared Morphol. observation and ion transport anal. confirm the existence of distinct microphase separation and efficient ion-conducting channels within the membranes resulting from the inherent chem. structure. A highest ionic conductivity of 136.27 mS cm-1 can be achieved by TQ-PDBA-70% (IEC = 2.16 meq. g-1) at 80°C. Meanwhile, the prepared TQ-PDBA-X AEMs exhibit a desirable swelling ratio (<10%) and excellent mech. properties (tensile stress > 22.8 MPa). It is worth noting that the retained ionic conductivity of the TQ-PDBA-70% AEM is 98.14%, 95.50%, 77.90%, 72.02% and 58.15% after being immersed in 1, 2, 4, 8 and 10 M KOH at 80°C for 1000 h, resp. Chem. structure change of the TQ-PDBA-70% AEM before and after the alk. stability test is negligible, as revealed by FT-IR. Moreover, TQ-PDBA-70% has high ionic exchange capacity (IEC) retention and maintains good mech. properties. A single cell assembled with TQ-PDBA-70% has a maximum power d. of 158.8 mW cm-2 under a c.d. of 360 mA cm-2. These results suggest that this type of structure opens a new strategy for developing high performance AEMs. The experimental part of the paper was very detailed, including the reaction process of 1,6-Dibromohexane(cas: 629-03-8Related Products of 629-03-8)

1,6-Dibromohexane(cas: 629-03-8) is generally used to introduce C6 spacer in the molecular architecture. Some of the examples are: synthesis of solvent processable and conductive polyfluorene ionomers for alkaline fuel cell applications; synthesis of cross-linkable regioregular poly(3-(5-hexenyl)thiophene) (P3HNT) for stabilizing the film morphology in polymer photovoltaic cells.Related Products of 629-03-8

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Sources of common compounds: C6H12Br2

In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 1,6-Dibromohexane, other downstream synthetic routes, hurry up and to see.

Related Products of 629-03-8, The chemical industry reduces the impact on the environment during synthesis 629-03-8, name is 1,6-Dibromohexane, I believe this compound will play a more active role in future production and life.

Preparation of 6-Bromohex-1-ene 1,6-Dibromohexane (30 mL, 48 g) was placed in a PTFE reactor vessel along with a magnetic stirrer bar. The reactor was set up with a 3 mm O.D. outlet tube connected to the cover assembly. The dibromide was heated to 150 C. and hexamethylphosphorous triamide (HMPTA; ca. 3 mL) was added through a second tube attached to the cover assembly, by means of a syringe. The vessel contents were then heated to 200 C. and HMPTA (42 mL) was added dropwise through the syringe. The crude product distilled through the exit tube and was collected in chilled flasks, then redistilled to give 6-bromohex-1-ene (15.6 g, 49%). 1 H NMR (CDCl3; 200 MHz): delta1.56, m, 2H, CH2; 1.85, m, 2H, CH2; 2.10, m, 2H, CH2; 3.41, t, J=7 Hz, 2H, CH2 Br; 4.85-5.10, m, 2H, =CH2; 5.80, m, 1H, =CH, in agreement with that reported by Kenneth J.

In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 1,6-Dibromohexane, other downstream synthetic routes, hurry up and to see.

Reference:
Patent; Commonwealth Scientific and Industrial Research Organisation; US5932075; (1999); A;,
Bromide – Wikipedia,
bromide – Wiktionary