sulfamic acid 1-(tert-butyl-diphenyl-silanyloxymethyl)-3-phenyl-propyl ester

Base Information

Chemical Name:sulfamic acid 1-(tert-butyl-diphenyl-silanyloxymethyl)-3-phenyl-propyl ester
CAS No.:620990-00-3
Molecular Formula:C₂₆H₃₃NO₄SSi
Molecular Weight:483.704
Hs Code.:

sulfamic acid 1-(<i>tert</i>-butyl-diphenyl-silanyloxymethyl)-3-phenyl-propyl ester

Synonyms:sulfamic acid 1-(tert-butyl-diphenyl-silanyloxymethyl)-3-phenyl-propyl ester

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Chemical Property of sulfamic acid 1-(tert-butyl-diphenyl-silanyloxymethyl)-3-phenyl-propyl ester

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Technology Process of sulfamic acid 1-(tert-butyl-diphenyl-silanyloxymethyl)-3-phenyl-propyl ester

There total 6 articles about sulfamic acid 1-(tert-butyl-diphenyl-silanyloxymethyl)-3-phenyl-propyl ester 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: 63.0%

: 620989-99-3
1-(tert-butyl-diphenyl-silanyloxy)-4-phenyl-butan-2-ol

: 620990-00-3
sulfamic acid 1-(tert-butyl-diphenyl-silanyloxymethyl)-3-phenyl-propyl ester

Guidance literature:: With pyridine; formic acid; isocyanate de chlorosulfonyle; In dichloromethane; at 25 ℃; for 3h;
DOI:10.1016/j.tetlet.2003.08.006

Reference yield:

: 1100-88-5
benzyltriphenylphosphonium chloride

: 620990-00-3
sulfamic acid 1-(tert-butyl-diphenyl-silanyloxymethyl)-3-phenyl-propyl ester

Guidance literature:: Multi-step reaction with 5 steps

1: 80 percent / nBuLi

2: H₂ / Pd/C / methanol

3: pTSA / methanol

4: imidazole

5: 63 percent / chlorosulfonyl isocyanate; formic acid; pyridine / CH₂Cl₂ / 3 h / 25 °C

With pyridine; 1H-imidazole; n-butyllithium; formic acid; isocyanate de chlorosulfonyle; hydrogen; toluene-4-sulfonic acid; palladium on activated charcoal; In methanol; dichloromethane; 1: Wittig olefination;
DOI:10.1016/j.tetlet.2003.08.006

Reference yield:

: 147976-19-0
(4S)-2,2-dimethyl-4-[(E)-2-phenylethenyl]-1,3-dioxolane

: 620990-00-3
sulfamic acid 1-(tert-butyl-diphenyl-silanyloxymethyl)-3-phenyl-propyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: H₂ / Pd/C / methanol

2: pTSA / methanol

3: imidazole

4: 63 percent / chlorosulfonyl isocyanate; formic acid; pyridine / CH₂Cl₂ / 3 h / 25 °C

With pyridine; 1H-imidazole; formic acid; isocyanate de chlorosulfonyle; hydrogen; toluene-4-sulfonic acid; palladium on activated charcoal; In methanol; dichloromethane;
DOI:10.1016/j.tetlet.2003.08.006