(2S,3R)-2-(tert-Butyl-dimethyl-silanyloxymethyl)-3-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-1-(toluene-4-sulfonyl)-aziridine

Base Information

• Chemical Name: (2S,3R)-2-(tert-Butyl-dimethyl-silanyloxymethyl)-3-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-1-(toluene-4-sulfonyl)-aziridine
• CAS No.: 115946-39-9
• Molecular Formula: C₃₄H₄₉NO₄SSi₂
• Molecular Weight: 624.004

Synonyms:(2S,3R)-2-(tert-Butyl-dimethyl-silanyloxymethyl)-3-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-1-(toluene-4-sulfonyl)-aziridine

Chemical Property of (2S,3R)-2-(tert-Butyl-dimethyl-silanyloxymethyl)-3-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-1-(toluene-4-sulfonyl)-aziridine

Chemical Property:

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Technology Process of (2S,3R)-2-(tert-Butyl-dimethyl-silanyloxymethyl)-3-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-1-(toluene-4-sulfonyl)-aziridine

There total 3 articles about (2S,3R)-2-(tert-Butyl-dimethyl-silanyloxymethyl)-3-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-1-(toluene-4-sulfonyl)-aziridine 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: 96.0%

(2S,3R)-2-(tert-Butyl-dimethyl-silanyloxymethyl)-3-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-aziridine (115946-38-8) + p-toluenesulfonyl chloride (98-59-9) → (2S,3R)-2-(tert-Butyl-dimethyl-silanyloxymethyl)-3-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-1-(toluene-4-sulfonyl)-aziridine (115946-39-9)

Guidance literature:

In pyridine; at -20 ℃;

DOI:10.1016/S0040-4020(01)85849-X

Reference yield:

tert-butyldimethylsilyl chloride (18162-48-6) → (2S,3R)-2-(tert-Butyl-dimethyl-silanyloxymethyl)-3-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-1-(toluene-4-sulfonyl)-aziridine (115946-39-9)

Guidance literature:

Multi-step reaction with 2 steps

2: 96 percent / pyridine / -20 °C

In pyridine;

DOI:10.1016/S0040-4020(01)85849-X

Reference yield:

(2R,3R)-(3-(2-(2,2-dimethyl-1,1-diphenyl-1-silapropoxy)ethyl)-2-oxiranyl)methan-1-ol (127758-12-7) → (2S,3R)-2-(tert-Butyl-dimethyl-silanyloxymethyl)-3-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-1-(toluene-4-sulfonyl)-aziridine (115946-39-9)

Guidance literature:

Multi-step reaction with 2 steps

2: 96 percent / pyridine / -20 °C

In pyridine;

DOI:10.1016/S0040-4020(01)85849-X

upstream raw materials:

(2S,3R)-2-(tert-Butyl-dimethyl-silanyloxymethyl)-3-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-aziridine

p-toluenesulfonyl chloride

tert-butyldimethylsilyl chloride

(2R,3R)-(3-(2-(2,2-dimethyl-1,1-diphenyl-1-silapropoxy)ethyl)-2-oxiranyl)methan-1-ol

Downstream raw materials:

(3R,4R)-4-[2-(tert-Butyl-diphenyl-silanyloxy)-ethyl]-3-ethyl-1-(toluene-4-sulfonyl)-azetidin-2-one

(2R,3R)-5-(tert-Butyl-diphenyl-silanyloxy)-2-ethyl-3-(toluene-4-sulfonylamino)-pentanoic acid

N-{(1R,2R)-1-[2-(tert-Butyl-diphenyl-silanyloxy)-ethyl]-2-hydroxymethyl-butyl}-4-methyl-benzenesulfonamide

(3R,4R)-4-[2-(tert-Butyl-diphenyl-silanyloxy)-ethyl]-3-ethyl-azetidin-2-one

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