420107-73-9

Basic information

• Product Name: (S)-2-(4-Benzyloxy-3,5-dichloro-benzoylamino)-3-methanesulfonyloxy-propionic acid benzyl ester
• Synonyms: (S)-2-(4-Benzyloxy-3,5-dichloro-benzoylamino)-3-methanesulfonyloxy-propionic acid benzyl ester
• CAS NO: 420107-73-9
• Molecular Weight: 552.432
• Mol File: 420107-73-9.mol

Chemical Properties

• CAS DataBase Reference: (S)-2-(4-Benzyloxy-3,5-dichloro-benzoylamino)-3-methanesulfonyloxy-propionic acid benzyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: (S)-2-(4-Benzyloxy-3,5-dichloro-benzoylamino)-3-methanesulfonyloxy-propionic acid benzyl ester(420107-73-9)
• EPA Substance Registry System: (S)-2-(4-Benzyloxy-3,5-dichloro-benzoylamino)-3-methanesulfonyloxy-propionic acid benzyl ester(420107-73-9)

Safety Data

• Hazardous Substances Data: 420107-73-9(Hazardous Substances Data)

Upstream product

• 41490-13-5 4-(benzyloxy)-3,5-dichlorobenzoicacid 
• 60022-62-0 L-serine benzyl ester hydrochloride 
• 124-63-0 methanesulfonyl chloride 
• 420107-66-0 (S)-2-(4-Benzyloxy-3,5-dichloro-benzoylamino)-3-hydroxy-propionic acid benzyl ester 

Downstream Products

• 420107-68-2 (2R,5R)-2-[(1S,2S)-2-Benzyloxycarbonylamino-3-(tert-butyl-diphenyl-silanyloxy)-1-trimethylsilanyloxy-propyl]-5-[(S)-2-benzyloxycarbonyl-2-(4-benzyloxy-3,5-dichloro-benzoylamino)-ethyl]-1-hydroxy-pyrrolidine-2-carboxylic acid benzyl ester 
• 420107-74-0 (2R,5R)-2-[(1S,2S)-2-Benzyloxycarbonylamino-3-(tert-butyl-diphenyl-silanyloxy)-1-trimethylsilanyloxy-propyl]-5-[(S)-2-benzyloxycarbonyl-2-(4-benzyloxy-3,5-dichloro-benzoylamino)-ethyl]-pyrrolidine-2-carboxylic acid benzyl ester 
• 420107-70-6 (2R,5R)-2-((1S,2R)-2-Benzyloxycarbonylamino-2-carboxy-1-hydroxy-ethyl)-5-[(S)-2-benzyloxycarbonyl-2-(4-benzyloxy-3,5-dichloro-benzoylamino)-ethyl]-pyrrolidine-1,2-dicarboxylic acid dibenzyl ester 
• 420107-69-3 (2R,5R)-2-((1S,2S)-2-Benzyloxycarbonylamino-1,3-dihydroxy-propyl)-5-[(S)-2-benzyloxycarbonyl-2-(4-benzyloxy-3,5-dichloro-benzoylamino)-ethyl]-pyrrolidine-1,2-dicarboxylic acid dibenzyl ester 
• 198710-92-8 (-)-Kaitocephalin 
• 420107-67-1 (R)-2-(4-Benzyloxy-3,5-dichloro-benzoylamino)-3-iodo-propionic acid benzyl ester 

Relevant articles and documents

The first synthesis of kaitocephalin based on the structure revision

A total synthesis of kaitocephalin (2), a glutamate receptor antagonist, was accomplished employing a novel stereoselective C-C bond forming reaction of a nitrone (8) and a halide (11) with zinc in aqueous solvent under sonication as a key step. The absolute configuration of kaitocephalin was confirmed to be 2R,3S,4R,7R,9S.