Recommanded Product: 4-Nitrobenzoic acid. Recently I am researching about BETA-AMINO ACIDS; URACIL DERIVATIVES; CIS-CYCLOBUTANE; PEPTIDES; PHOTOCYCLOADDITION; ACCESS; ROUTE, Saw an article supported by the China Scholarship CouncilChina Scholarship Council. Published in AMER CHEMICAL SOC in WASHINGTON ,Authors: Chang, Z; Guillot, R; Boddaert, T; Aitken, DJ. The CAS is 62-23-7. Through research, I have a further understanding and discovery of 4-Nitrobenzoic acid
The expedient and stereoselective syntheses of small libraries of trifunctionalized cyclobutane scaffolds bearing an acid, an amine, and a third functional group are described. Starting from a single precursor, the readily available protected derivative of all-cis-2-amino-3-hydroxycyclobutane-1-carboxylic acid, cis-trans stereoisomers are obtained following an S(N)2-type reaction, while all-trans stereoisomers are obtained using the same strategy preceded by a C1 epimerization reaction.
Recommanded Product: 4-Nitrobenzoic acid. About 4-Nitrobenzoic acid, If you have any questions, you can contact Chang, Z; Guillot, R; Boddaert, T; Aitken, DJ or concate me.
Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem