51261-58-6

Basic information

• Product Name: (4S)-5t-methyl-2-phenyl-4,5-dihydro-oxazole-4r-carboxylic acid ethyl ester
• Synonyms: (4S)-5t-methyl-2-phenyl-4,5-dihydro-oxazole-4r-carboxylic acid ethyl ester
• CAS NO: 51261-58-6
• Molecular Weight: 233.267
• Mol File: 51261-58-6.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: (4S)-5t-methyl-2-phenyl-4,5-dihydro-oxazole-4r-carboxylic acid ethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: (4S)-5t-methyl-2-phenyl-4,5-dihydro-oxazole-4r-carboxylic acid ethyl ester(51261-58-6)
• EPA Substance Registry System: (4S)-5t-methyl-2-phenyl-4,5-dihydro-oxazole-4r-carboxylic acid ethyl ester(51261-58-6)

Safety Data

• Hazardous Substances Data: 51261-58-6(Hazardous Substances Data)

Upstream product

• 28528-83-8 DL-threonine ethyl ester; hydrochloride 
• 825-60-5 benzimidic acid ethyl ester 
• 5333-86-8 ethyl benzimidate hydrochloride 
• 7471-86-5 methyl benzimidate 
• 23926-51-4 (2S,3R)-threonine ethyl ester 

Downstream Products

• 1244763-50-5 ethyl (4R,5R)-5-methyl-4-(2-methoxy-4-nitrophenyl)-2-phenyl-1,3-oxazoline-4-carboxylate 
• 1244763-44-7 ethyl (4R,5R)-5-methyl-4-(2-chloro-4-nitrophenyl)-2-phenyl-1,3-oxazoline-4-carboxylate 
• 1244763-62-9 ethyl (4R,5R)-5-methyl-4-(2-chloro-4-hydroxyphenyl)-2-phenyl-1,3-oxazoline-4-carboxylate 
• 1244763-40-3 ethyl (4R,5R)-5-methyl-4-(4-nitrophenyl)-2-phenyl-1,3-oxazoline-4-carboxylate 
• 1244763-59-4 ethyl (4R,5R)-5-methyl-4-(4-hydroxyphenyl)-2-phenyl-1,3-oxazoline-4-carboxylate 
• 1244763-47-0 ethyl (4R,5R)-5-methyl-4-(3-chloro-4-nitrophenyl)-2-phenyl-1,3-oxazoline-4-carboxylate 
• 1244763-55-0 ethyl (4R,5R)-5-methyl-4-(2-cyano-4-nitrophenyl)-2-phenyl-1,3-oxazoline-4-carboxylate 
• 1244763-64-1 ethyl (4R,5R)-5-methyl-4-(2-cyano-4-hydroxyphenyl)-2-phenyl-1,3-oxazoline-4-carboxylate 
• 1244763-53-8 ethyl (4R,5R)-5-methyl-4-(3-cyano-4-nitrophenyl)-2-phenyl-1,3-oxazoline-4-carboxylate 
• 103993-83-5 (4R)-4r-methoxymethyl-5t-methyl-2-phenyl-4,5-dihydro-oxazole 
• 99843-24-0 (+/-)-5t-methyl-2-phenyl-4,5-dihydro-oxazole-4r-carboxylic acid 
• 110460-86-1 (+/-)-5t-methyl-2-phenyl-4,5-dihydro-oxazole-4-carboxylic acid hydroxyamide 
• 46908-77-4 O-benzoyl-DL-allothreonine ethyl ester 
• 104068-55-5 (4R,5R)-2-phenyl-4-(hydroxymethyl)-5-methyl-4,5-dihydrooxazole 

Relevant articles and documents

Oxidative nucleophilic substitution of hydrogen in nitroarenes with carbanions of protected serine and threonine esters

The reactions of carbanions of protected serine and threonine esters with nitroarenes were studied. The main process involves the addition of the carbanions to the para position of the nitroarenes, which is occupied by a hydrogen atom, to form σH/su