The author of 《Synthesis of 2-(Isoquinolin-1-yl)prop-2-en-1-ones via Silver(I)-Catalyzed One-Pot Tandem Reaction of ortho-Alkynylbenzaldoximes with Propargylic Alcohols》 were Nikbakht, Ali; Balalaie, Saeed; Breit, Bernhard. And the article was published in Organic Letters in 2019. COA of Formula: C7H5BrO The author mentioned the following in the article:
The silver(I)-catalyzed reaction of ortho-alkynylbenzaldoximes with propargylic alcs. represents a new strategy for the divergent one-pot synthesis of 2-(isoquinolin-1-yl) prop-2-en-1-ones via tandem 6-endo-cyclization, 1,3-dipolar cycloaddition, and intramol. dehydrative opening of the 2,3-dihydroisoxazole ring. This synthetic protocol tolerates a wide variety of ortho-alkynylbenzaldoximes and propargylic alcs. and affords the corresponding products in excellent yields. After reading the article, we found that the author used o-Bromobenzaldehyde(cas: 6630-33-7COA of Formula: C7H5BrO)
o-Bromobenzaldehyde(cas: 6630-33-7) is used in L-threonine aldolase-catalyzed enantio/diastereoselective aldol reactions.COA of Formula: C7H5BrOSynthetic applications of o-Bromobenzaldehyde include: synthesis of aza-fused polycyclic quinolines through copper-catalyzed cascade reaction, preparation of 1-substituted indazoles by CuI-catalyzed coupling with N-aryl hydrazides.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary