tert-Butyl-diphenyl-((2S,3R,4S)-2,3,4-tris-benzyloxy-5,5-bis-ethylsulfanyl-pentyloxy)-silane

Base Information

Chemical Name:tert-Butyl-diphenyl-((2S,3R,4S)-2,3,4-tris-benzyloxy-5,5-bis-ethylsulfanyl-pentyloxy)-silane
CAS No.:139195-32-7
Molecular Formula:C₄₆H₅₆O₄S₂Si
Molecular Weight:765.166
Hs Code.:

Synonyms:tert-Butyl-diphenyl-((2S,3R,4S)-2,3,4-tris-benzyloxy-5,5-bis-ethylsulfanyl-pentyloxy)-silane

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Chemical Property of tert-Butyl-diphenyl-((2S,3R,4S)-2,3,4-tris-benzyloxy-5,5-bis-ethylsulfanyl-pentyloxy)-silane

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Technology Process of tert-Butyl-diphenyl-((2S,3R,4S)-2,3,4-tris-benzyloxy-5,5-bis-ethylsulfanyl-pentyloxy)-silane

There total 5 articles about tert-Butyl-diphenyl-((2S,3R,4S)-2,3,4-tris-benzyloxy-5,5-bis-ethylsulfanyl-pentyloxy)-silane which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 97.0%

: 139195-29-2
tribenzyllyxose diethylthioacetal

: 58479-61-1
tert-butylchlorodiphenylsilane

: 139195-32-7
tert-Butyl-diphenyl-((2S,3R,4S)-2,3,4-tris-benzyloxy-5,5-bis-ethylsulfanyl-pentyloxy)-silane

Guidance literature:: With 1H-imidazole; In N,N-dimethyl-formamide; Ambient temperature;
DOI:10.1021/jo00022a039

Reference yield:

: 23259-79-2
L-xylose diethyl dithioacetal

: 139195-32-7
tert-Butyl-diphenyl-((2S,3R,4S)-2,3,4-tris-benzyloxy-5,5-bis-ethylsulfanyl-pentyloxy)-silane

Guidance literature:: Multi-step reaction with 4 steps

1: 97 percent / pyridine / 24 h / Ambient temperature

2: 1.) NaH / 1.) DMF, THF, room temperature, 1 h, 2.) room temperature, 24 h

3: 78 percent / 6 N HCl / tetrahydrofuran / 36 h / Ambient temperature

4: 97 percent / imidazole / dimethylformamide / Ambient temperature

With pyridine; 1H-imidazole; hydrogenchloride; sodium hydride; In tetrahydrofuran; N,N-dimethyl-formamide;
DOI:10.1021/jo00022a039

Reference yield:

: 100-39-0
benzyl bromide

: 139195-32-7
tert-Butyl-diphenyl-((2S,3R,4S)-2,3,4-tris-benzyloxy-5,5-bis-ethylsulfanyl-pentyloxy)-silane

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) NaH / 1.) DMF, THF, room temperature, 1 h, 2.) room temperature, 24 h

2: 78 percent / 6 N HCl / tetrahydrofuran / 36 h / Ambient temperature

3: 97 percent / imidazole / dimethylformamide / Ambient temperature

With 1H-imidazole; hydrogenchloride; sodium hydride; In tetrahydrofuran; N,N-dimethyl-formamide;
DOI:10.1021/jo00022a039