2'-(tert-butyldimethylsilyl)-2-debenzoyl-4-deacetyl-4-methoxycarbonyl-7-(triethylsilyl)-5,20-deoxy-5,20-sulfinylpaclitaxel 1,2-carbonate

Base Information

Chemical Name:2'-(tert-butyldimethylsilyl)-2-debenzoyl-4-deacetyl-4-methoxycarbonyl-7-(triethylsilyl)-5,20-deoxy-5,20-sulfinylpaclitaxel 1,2-carbonate
CAS No.:225660-87-7
Molecular Formula:C₅₃H₇₃NO₁₄SSi₂
Molecular Weight:1036.4
Hs Code.:

Synonyms:2'-(tert-butyldimethylsilyl)-2-debenzoyl-4-deacetyl-4-methoxycarbonyl-7-(triethylsilyl)-5,20-deoxy-5,20-sulfinylpaclitaxel 1,2-carbonate

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Chemical Property of 2'-(tert-butyldimethylsilyl)-2-debenzoyl-4-deacetyl-4-methoxycarbonyl-7-(triethylsilyl)-5,20-deoxy-5,20-sulfinylpaclitaxel 1,2-carbonate

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Technology Process of 2'-(tert-butyldimethylsilyl)-2-debenzoyl-4-deacetyl-4-methoxycarbonyl-7-(triethylsilyl)-5,20-deoxy-5,20-sulfinylpaclitaxel 1,2-carbonate

There total 1 articles about 2'-(tert-butyldimethylsilyl)-2-debenzoyl-4-deacetyl-4-methoxycarbonyl-7-(triethylsilyl)-5,20-deoxy-5,20-sulfinylpaclitaxel 1,2-carbonate 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: 39.0%

: 79-22-1
methyl chloroformate

: 225660-84-4
2'-(tert-butyldimethylsilyl)-2-debenzoyl-4-deacetyl-7-(triethylsilyl)-5,20-deoxy-5,20-sulfinylpaclitaxel 1,2-carbonate

: 225660-87-7
2'-(tert-butyldimethylsilyl)-2-debenzoyl-4-deacetyl-4-methoxycarbonyl-7-(triethylsilyl)-5,20-deoxy-5,20-sulfinylpaclitaxel 1,2-carbonate

Guidance literature:: With lithium hexamethyldisilazane; In tetrahydrofuran; at -78 ℃;
DOI:10.1021/jo982095h

Reference yield: 61.0%

: 591-51-5
phenyllithium

: 225660-87-7
2'-(tert-butyldimethylsilyl)-2-debenzoyl-4-deacetyl-4-methoxycarbonyl-7-(triethylsilyl)-5,20-deoxy-5,20-sulfinylpaclitaxel 1,2-carbonate

: 225660-88-8
2'-(tert-butyldimethylsilyl)-4-deacetyl-4-methoxycarbonyl-7-(triethylsilyl)-5,20-deoxy-5,20-sulfinylpaclitaxel

Guidance literature:: In tetrahydrofuran; diethyl ether; cyclohexane; at -78 ℃; for 0.05h;
DOI:10.1021/jo982095h

Reference yield:

: 225660-87-7
2'-(tert-butyldimethylsilyl)-2-debenzoyl-4-deacetyl-4-methoxycarbonyl-7-(triethylsilyl)-5,20-deoxy-5,20-sulfinylpaclitaxel 1,2-carbonate

: 4-deacetyl-4-methoxycarbonyl-5,20-deoxy-5,20-sulfinylpaclitaxel

Guidance literature:: Multi-step reaction with 2 steps

1: 61 percent / tetrahydrofuran; cyclohexane; diethyl ether / 0.05 h / -78 °C

2: 76 percent / HF-pyridine / tetrahydrofuran / 9 h / Ambient temperature

With pyridine hydrogenfluoride; In tetrahydrofuran; diethyl ether; cyclohexane;
DOI:10.1021/jo982095h