Главная > Carbonyl Compounds> (2R,3S,4S,5S)-5-hydroxy-2,3,4-tris(phenylmethoxy)-5-(phenylmethoxymethyl)cyclohexan-1-one

(2R,3S,4S,5S)-5-hydroxy-2,3,4-tris(phenylmethoxy)-5-(phenylmethoxymethyl)cyclohexan-1-one

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начало: Китай

Кас Но: 115250-38-9

Спецификация: 99%наименьший

минимальный объем заказа: 1 /kg

снабженческая способность: 80 mt/month

опережающий период: OEM 7 дней, пятно 3 дня

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CAS No.: 115250-38-9 Formula: C35H36O6 Molecular Weight: 552.65700

Description

(2R,3S,4S,5S)-5-Hydroxy-2,3,4-tris(phenylmethoxy)-5-[(phenylmethoxy)methyl]-cyclohexanone was used in the synthetic preparation of N-substituted valiolamine derivatives.

Basic Info

Chemical Name	(2R,3S,4S,5S)-5-hydroxy-2,3,4-tris(phenylmethoxy)-5-(phenylmethoxymethyl)cyclohexan-1-one
Synonyms	(2R,?3S,?4S,?5S)-5-Hydroxy-2,3,4-tris(phenylmethoxy)-5-[(phenylmethoxy)methyl]-cyclohexanone; (2R,3S,4S,5S)-2,3,4-Tris(benzyloxy)-5-((benzyloxy)methyl)-5-hydroxycyclohexanone; (1S)-(1(OH),2,4/1,3)-2,3,4-Tri-O-benzyl-1-C-<(benzyloxy)methyl>-5-oxo-1,2,3,4-cyclohexanetetrol; (3S,4S,5S,2R)-5-hydroxy-5-[(phenylmethoxy)methyl]-2,3,4-tris(phenyl methoxy)cyclohexan-1-one; (1S)-(1(OH),2,4,5/1,3)-2,3,4-tri-O-benzyl-1-C-[benzyloxymethyl]-5-oxo-1,2,3,4-cyclohexanetetrol; Cyclohexanone,5-hydroxy-2,3,4-tris(phenylmethoxy)-5-[(phenylmethoxy)methyl]-,(2R,3S,4S,5S); tetra-O-benzyl valiolone; (1S)-(1(OH),2,4/1,3)-2,3,4-tri-O-benzyl-5-oxo-1-C-[benzyloxymethyl]-1,2,3,4-cyclohexanetetrol;
CAS No.	115250-38-9
Molecular Formula	C35H36O6
Molecular Weight	552.65700
PSA	74.22000
LogP	5.66330

Properties

Density	1.23
Boiling Point	681.917ºC at 760 mmHg
Melting Point	84-85ºC
Refractive Index	1.624
Vapor Pressure	0mmHg at 25°C

Synthesis Route

(1S)-(1(OH),2,4/1,3)-2,3,4-Tri-O-benzyl-1-C-[(benzyloxy)methyl]-6,6-dichloro-5-oxo-1,2,3,4-cyclohexanetetrol→(2R,3S,4S,5S)-5-hydroxy-2,3,4-tris(phenylmethoxy)-5-(phenylmethoxymethyl)cyclohexan-1-one
3,4,5,7-tetra-O-benzyl-1-deoxy-2-O-(3-tert-butyldimethylsilyloxy-2,2-dimethylpropyl)-D-gluco-hept-1-enitol→(2R,3S,4S,5S)-5-hydroxy-2,3,4-tris(phenylmethoxy)-5-(phenylmethoxymethyl)cyclohexan-1-one
3,4,5,7-tetra-O-benzyl-1-deoxy-2-O-(3-hydroxy-2,2-dimethylpropyl)-D-gluco-hept-1-enitol→(2R,3S,4S,5S)-5-hydroxy-2,3,4-tris(phenylmethoxy)-5-(phenylmethoxymethyl)cyclohexan-1-one

Precursor

(1S)-(1(OH),2,4,6/1,3)-2,3,4-Tri-O-benzyl-1-C-[(benzyloxy)methyl]-6-chloro-5-oxo-1,2,3,4-cyclohexanetetrol
1,3,4,5-tetra-O-benzyl-7-deoxy-6-O-(3-tert-butyldimethylsilyloxy-2,2-dimethylpropyl)-L-xylo-hept-6-en-2-ulose
(1S)-(1(OH),2,4/1,3)-2,3,4-Tri-O-benzyl-1-C-[(benzyloxy)methyl]-6,6-dichloro-5-oxo-1,2,3,4-cyclohexanetetrol
3,4,5,7-tetra-O-benzyl-1-deoxy-2-O-(3-tert-butyldimethylsilyloxy-2,2-dimethylpropyl)-D-gluco-hept-1-enitol

Downstream Product

2-[[(2S,4S,5S)-5-hydroxy-2,3,4-tris(phenylmethoxy)-5-(phenylmethoxymethyl)cyclohexyl]amino]propane-1,3-diol
Voglibose

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