4-Iodo-benzenesulfonic acid (2R,3R,4R,5R,6S)-4,5-bis-benzyloxy-3-(tert-butyl-dimethyl-silanyloxy)-6-methoxy-tetrahydro-pyran-2-ylmethyl ester

Base Information

• Chemical Name: 4-Iodo-benzenesulfonic acid (2R,3R,4R,5R,6S)-4,5-bis-benzyloxy-3-(tert-butyl-dimethyl-silanyloxy)-6-methoxy-tetrahydro-pyran-2-ylmethyl ester
• CAS No.: 682741-38-4
• Molecular Formula: C₃₃H₄₃IO₈SSi
• Molecular Weight: 754.756

Synonyms:4-Iodo-benzenesulfonic acid (2R,3R,4R,5R,6S)-4,5-bis-benzyloxy-3-(tert-butyl-dimethyl-silanyloxy)-6-methoxy-tetrahydro-pyran-2-ylmethyl ester

Chemical Property of 4-Iodo-benzenesulfonic acid (2R,3R,4R,5R,6S)-4,5-bis-benzyloxy-3-(tert-butyl-dimethyl-silanyloxy)-6-methoxy-tetrahydro-pyran-2-ylmethyl ester

Chemical Property:

Purity/Quality:

Safty Information:

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Technology Process of 4-Iodo-benzenesulfonic acid (2R,3R,4R,5R,6S)-4,5-bis-benzyloxy-3-(tert-butyl-dimethyl-silanyloxy)-6-methoxy-tetrahydro-pyran-2-ylmethyl ester

There total 1 articles about 4-Iodo-benzenesulfonic acid (2R,3R,4R,5R,6S)-4,5-bis-benzyloxy-3-(tert-butyl-dimethyl-silanyloxy)-6-methoxy-tetrahydro-pyran-2-ylmethyl 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:

p-Iodobenzenesulfonyl chloride (98-61-3) + [(2R,3R,4R,5R,6S)-4,5-Bis-benzyloxy-3-(tert-butyl-dimethyl-silanyloxy)-6-methoxy-tetrahydro-pyran-2-yl]-methanol (305815-34-3) → 4-Iodo-benzenesulfonic acid (2R,3R,4R,5R,6S)-4,5-bis-benzyloxy-3-(tert-butyl-dimethyl-silanyloxy)-6-methoxy-tetrahydro-pyran-2-ylmethyl ester (682741-38-4)

Guidance literature:

With pyridine; In dichloromethane;

DOI:10.1002/1521-3773(20010903)40:17<3230::AID-ANIE3230>3.0.CO;2-Z

Reference yield:

Ethyl 2-O-benzoyl-3,4,6-tri-O-benzyl-1-thio-β-D-glucopyranoside (169048-94-6) + 4-Iodo-benzenesulfonic acid (2R,3R,4R,5R,6S)-4,5-bis-benzyloxy-3-(tert-butyl-dimethyl-silanyloxy)-6-methoxy-tetrahydro-pyran-2-ylmethyl ester (682741-38-4) + Benzoic acid (2S,3R,4S,5R,6R)-4,5-bis-benzyloxy-6-(tert-butyl-diphenyl-silanyloxymethyl)-2-phenylsulfanyl-tetrahydro-pyran-3-yl ester → C82H84O17

Guidance literature:

Multistep reaction;

DOI:10.1002/1521-3773(20010903)40:17<3230::AID-ANIE3230>3.0.CO;2-Z

Reference yield:

Ethyl 2-O-benzoyl-3,4,6-tri-O-benzyl-1-thio-β-D-glucopyranoside (169048-94-6) + 4-Iodo-benzenesulfonic acid (2R,3R,4R,5R,6S)-4,5-bis-benzyloxy-3-(tert-butyl-dimethyl-silanyloxy)-6-methoxy-tetrahydro-pyran-2-ylmethyl ester (682741-38-4) + Benzoic acid (2S,3R,4S,5R,6R)-4,5-bis-benzyloxy-6-(tert-butyl-diphenyl-silanyloxymethyl)-2-phenylsulfanyl-tetrahydro-pyran-3-yl ester → C82H83IO17

Guidance literature:

Multistep reaction;

DOI:10.1002/1521-3773(20010903)40:17<3230::AID-ANIE3230>3.0.CO;2-Z

upstream raw materials:

p-Iodobenzenesulfonyl chloride

[(2R,3R,4R,5R,6S)-4,5-Bis-benzyloxy-3-(tert-butyl-dimethyl-silanyloxy)-6-methoxy-tetrahydro-pyran-2-yl]-methanol

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