114671-11-3

Upstream product

• 114671-07-7 N-(tert-butyldimethylsilyloxycarbonyl)-2-amino-1-(benzyloxy)-5-chloro-3-pentene 
• 124754-74-1 (2R^*,3R^*)-N-(tert-butyldimethylsilyloxycarbonyl)-2-amino-1-(benzyloxy)-3-(methylsulfonyloxy)-4-pentene 
• 131429-69-1 Benzoic acid (S)-1-((R)-2-benzyloxy-1-tert-butoxycarbonylamino-ethyl)-allyl ester 
• 131429-69-1 Benzoic acid (R)-1-((R)-2-benzyloxy-1-tert-butoxycarbonylamino-ethyl)-allyl ester 
• 131429-67-9 Benzoic acid (Z)-(S)-5-benzyloxy-4-tert-butoxycarbonylamino-pent-2-enyl ester 
• 131429-67-9 Benzoic acid (E)-(S)-5-benzyloxy-4-tert-butoxycarbonylamino-pent-2-enyl ester 
• 92085-86-4 (+)-tert-butyl {(1R)-1-[(benzyloxy)methyl]prop-2-en-1-yl}carbamate 
• 124754-86-5 ((E)-(R)-1-Benzyloxymethyl-4-oxo-but-2-enyl)-carbamic acid tert-butyl ester 
• 124754-55-8 (2R)-N-(tert-butoxycarbonyl)-2-amino-1-(benzyloxy)-5-chloro-3-pentene 
• 124754-92-3 ((E)-(R)-1-Benzyloxymethyl-4-hydroxy-but-2-enyl)-carbamic acid tert-butyl ester 
• 79069-54-8 (S)-2-(t-butoxycarbonylamino)-3-phenylmetoxy-1-propanal 
• 124754-44-5 Methanesulfonic acid (R)-1-((S)-2-benzyloxy-1-tert-butoxycarbonylamino-ethyl)-allyl ester 
• 124754-74-1 (2R^*,3R^*)-N-(tert-butyldimethylsilyloxycarbonyl)-2-amino-1-(benzyloxy)-3-(methylsulfonyloxy)-4-pentene 
• 124754-44-5 Methanesulfonic acid (S)-1-((S)-2-benzyloxy-1-tert-butoxycarbonylamino-ethyl)-allyl ester 

Relevant academic research and scientific papers

Chiral 4,5-Disubstituted Oxazolidin-2-ones: Stereoselective Synthesis of β-Hydroxy-α-amino Acids

The stereocontrolled synthesis of β-hydroxy-α-amino acids from O-benzyl D- and L-serine, by the use of 4,5-disubstituted oxazolidin-2-ones as chiral intermediates, is presented as a suitable alternative to the known procedures.The reported synthesis of both enantiomers of threo-3-hydroxyglutamic acid and (2S,3R)-3-hydroxyproline together with a flexible and stereodivergent preparation of threonine analogues is discussed as an example of the versatility of the present approach.

Syntheses and reactions of silyl carbamates. 2. A new mode of cyclic carbamate formation from tert-butyldimethylsilyl carbamate

Stereoselective construction of 1,2 and 1,3 amino hydroxyl systems was achieved by the intramolecular trapping of the N-tert-butyldimethylsilyloxycarbonyl species (silyl carbamate) activated by fluoride ion. The reaction of the silyl carbamate with 1,2-sy

Pd-catalyzed ScN′ reactions: Stereoselective formation of cyclic carbamates from tert-butyldimethylsilyl carbamates

Stereo selective formation of cyclic carbamates was achieved by the intramolecular trapping of a tert-butyldimethylsilyloxycarbonyl group with allylic esters upon activation with fluoride and cat. Pd(O). The reactive conformation is proposed to be D. The

A NEW MODE OF CYCLIC CARBAMATE FORMATION VIA tert.-BUTYLDIMETHYLSILYL CARBAMATE. STEREOSELECTIVE SYNTHESES OF STATINE AND ITS ANALOGUE

Stereoselective construction of 1,2- and 1,3-amino hydroxyl systems was carried out using SN2' (initiated by AgF or AgF-Pd(II)) cyclic carbamate formations from tert.-butyldimethyl silyl carbamates.This method was applied to the syntheses of st