(2S)-(2,4,5/3)-2,3-dibenzoyloxy-4-toluene-p-sulphonyloxy-5-(trifluoromethanesulphonyloxy)cyclohexanone ethylene dithioacetal

Base Information

Chemical Name:(2S)-(2,4,5/3)-2,3-dibenzoyloxy-4-toluene-p-sulphonyloxy-5-(trifluoromethanesulphonyloxy)cyclohexanone ethylene dithioacetal
CAS No.:93170-67-3
Molecular Formula:C₃₀H₂₇F₃O₁₀S₄
Molecular Weight:732.798
Hs Code.:

Synonyms:(2S)-(2,4,5/3)-2,3-dibenzoyloxy-4-toluene-p-sulphonyloxy-5-(trifluoromethanesulphonyloxy)cyclohexanone ethylene dithioacetal

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (2S)-(2,4,5/3)-2,3-dibenzoyloxy-4-toluene-p-sulphonyloxy-5-(trifluoromethanesulphonyloxy)cyclohexanone ethylene dithioacetal

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Technology Process of (2S)-(2,4,5/3)-2,3-dibenzoyloxy-4-toluene-p-sulphonyloxy-5-(trifluoromethanesulphonyloxy)cyclohexanone ethylene dithioacetal

There total 2 articles about (2S)-(2,4,5/3)-2,3-dibenzoyloxy-4-toluene-p-sulphonyloxy-5-(trifluoromethanesulphonyloxy)cyclohexanone ethylene dithioacetal 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: 81.0%

: 358-23-6
trifluoromethylsulfonic anhydride

: 93170-61-7
(2S)-(2,4,5/3)-2,3-dibenzoyloxy-5-hydroxy-4-toluene-p-sulphonyloxycyclohexanone ethylene dithioacetal

: 93170-67-3
(2S)-(2,4,5/3)-2,3-dibenzoyloxy-4-toluene-p-sulphonyloxy-5-(trifluoromethanesulphonyloxy)cyclohexanone ethylene dithioacetal

Guidance literature:: With pyridine; In dichloromethane; at -40 - 10 ℃; for 3.5h;
DOI:10.1016/0008-6215(84)85276-3

Reference yield:

: 72263-10-6
2L-(2,4,5/3)-2,3-dibenzoyloxy-5-hydroxy-4-toluene-p-sulphonyloxycyclohexanone

: 93170-67-3
(2S)-(2,4,5/3)-2,3-dibenzoyloxy-4-toluene-p-sulphonyloxy-5-(trifluoromethanesulphonyloxy)cyclohexanone ethylene dithioacetal

Guidance literature:: Multi-step reaction with 2 steps

1: 95 percent / boron trifluoride etherate / CH₂Cl₂

2: 81 percent / pyridine / CH₂Cl₂ / 3.5 h / -40 - 10 °C

With pyridine; boron trifluoride diethyl etherate; In dichloromethane;
DOI:10.1016/0008-6215(84)85276-3