113283-61-7

Upstream product

• 70853-26-8 N-carbobenzoxy-L-leucinal 
• 67-56-1 methanol 

Downstream Products

• 113283-74-2 [(S)-1-((4S,6S)-4,6-Dimethyl-[1,3]dioxan-2-yl)-3-methyl-butyl]-carbamic acid benzyl ester 
• 113283-63-9 ((S)-1-[1,3]Dioxan-2-yl-3-methyl-butyl)-carbamic acid benzyl ester 
• 70853-26-8 N-carbobenzoxy-L-leucinal 
• 113283-80-0 [(1S,2R)-2-((1S,3S)-3-Hydroxy-1-methyl-butoxy)-1-isobutyl-pent-4-enyl]-carbamic acid benzyl ester 
• 113350-27-9 [(1S,2R)-2-((1R,3R)-3-Hydroxy-1-methyl-butoxy)-1-isobutyl-pent-4-enyl]-carbamic acid benzyl ester 
• 113350-24-6 [(1S,2S)-2-((1S,3S)-3-Hydroxy-1-methyl-butoxy)-1-isobutyl-pent-4-enyl]-carbamic acid benzyl ester 
• 113350-30-4 [(1S,2S)-2-((1R,3R)-3-Hydroxy-1-methyl-butoxy)-1-isobutyl-pent-4-enyl]-carbamic acid benzyl ester 
• 113283-65-1 ((1S,2R)-2-Hydroxy-1-isobutyl-pent-4-enyl)-carbamic acid benzyl ester 
• 66967-01-9 (3R,4S)-3-hydroxy-4-<<(1,1-dimethylethoxy)carbonyl>amino>-6-methylheptanoic acid 
• 114701-04-1 (S)-1-[1,3]Dioxolan-2-yl-3-methyl-butylamine 
• 113283-77-5 [(S)-1-((4R,6R)-4,6-Dimethyl-[1,3]dioxan-2-yl)-3-methyl-butyl]-carbamic acid benzyl ester 

Relevant academic research and scientific papers

PROCESS OF DEACETALISATION OF ALPHA AMINOACETALS

The invention relates to a process for the preparation of N-protected α-aminoaldehydes by deacetalization of the acetal functional group of corresponding N-protected α-aminoacetals using formic acid.

Asymmetric Synthesis of 2- Amino Alcohol Derivatives from (S)-α-Amino Aldehydes via Acetal Templates

Titanium tetrachloride mediated addition of allyltrimethylsilane to chiral acetals derived from (S)-α-amino aldehydes and (+)-(2S,4S)-pentane-2,4-diol gave the anti-2-amino alcohol derivatives with considerably high diastereoselectivity.On the other hand,

DIASTEREOSELECTIVE SYNTHESIS OF 2,3-CIS-2-ALKYL-3-OXYGENATED PIPERIDINE DERIVATIVES BY TITANIUM MEDIATED INTRAMOLECULAR CYCLIZATION OF α-AMINOACETAL-ALLYLSILANE SYSTEM

(2S,3S)-2-Alkyl-3-oxygenated 5-methylenepiperidines were obtained with high diastereoselectivity by cyclization of N-methoxycarbonyl-N-silylmethallyl-α-alkylaminoacetaldehyde ethyleneacetals with TiCl3(OPri).