Phosphoric acid 2,2,2-trichloro-ethyl ester (2R,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl ester (2R,3R,4S,5R,6S)-3,4,5-tris-benzyloxy-6-methoxy-tetrahydro-pyran-2-ylmethyl ester

Base Information

Chemical Name:Phosphoric acid 2,2,2-trichloro-ethyl ester (2R,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl ester (2R,3R,4S,5R,6S)-3,4,5-tris-benzyloxy-6-methoxy-tetrahydro-pyran-2-ylmethyl ester
CAS No.:91383-26-5
Molecular Formula:C₆₄H₆₈Cl₃O₁₄P
Molecular Weight:1198.57
Hs Code.:

Phosphoric acid 2,2,2-trichloro-ethyl ester (2R,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl ester (2R,3R,4S,5R,6S)-3,4,5-tris-benzyloxy-6-methoxy-tetrahydro-pyran-2-ylmethyl ester

Synonyms:Phosphoric acid 2,2,2-trichloro-ethyl ester (2R,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl ester (2R,3R,4S,5R,6S)-3,4,5-tris-benzyloxy-6-methoxy-tetrahydro-pyran-2-ylmethyl ester

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Chemical Property of Phosphoric acid 2,2,2-trichloro-ethyl ester (2R,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl ester (2R,3R,4S,5R,6S)-3,4,5-tris-benzyloxy-6-methoxy-tetrahydro-pyran-2-ylmethyl ester

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Technology Process of Phosphoric acid 2,2,2-trichloro-ethyl ester (2R,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl ester (2R,3R,4S,5R,6S)-3,4,5-tris-benzyloxy-6-methoxy-tetrahydro-pyran-2-ylmethyl ester

There total 4 articles about Phosphoric acid 2,2,2-trichloro-ethyl ester (2R,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl ester (2R,3R,4S,5R,6S)-3,4,5-tris-benzyloxy-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: 61.0%

: 84562-02-7
Phosphorous acid 2,2,2-trichloro-ethyl ester (2R,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl ester (2R,3R,4S,5R,6S)-3,4,5-tris-benzyloxy-6-methoxy-tetrahydro-pyran-2-ylmethyl ester

: 91383-26-5
Phosphoric acid 2,2,2-trichloro-ethyl ester (2R,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl ester (2R,3R,4S,5R,6S)-3,4,5-tris-benzyloxy-6-methoxy-tetrahydro-pyran-2-ylmethyl ester

Guidance literature:: With 2,2'-azobis(isobutyronitrile); oxygen; In benzene; at 70 ℃; for 1h;
DOI:10.1016/0008-6215(82)85040-4

Reference yield:

: 53008-65-4,641635-63-4
methyl 2,3,4-tri-O-benzyl-D-glucopyranoside

: 91383-26-5
Phosphoric acid 2,2,2-trichloro-ethyl ester (2R,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl ester (2R,3R,4S,5R,6S)-3,4,5-tris-benzyloxy-6-methoxy-tetrahydro-pyran-2-ylmethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 81 percent / -78 °C

2: 61 percent / O₂, AIBN / benzene / 1 h / 70 °C

With 2,2'-azobis(isobutyronitrile); oxygen; In benzene;
DOI:10.1016/0008-6215(82)85040-4

Reference yield:

: 6564-72-3
2,3,4,6-tetra-O-benzyl-D-glucopyranose

: 91383-26-5
Phosphoric acid 2,2,2-trichloro-ethyl ester (2R,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl ester (2R,3R,4S,5R,6S)-3,4,5-tris-benzyloxy-6-methoxy-tetrahydro-pyran-2-ylmethyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: i-Pr₂NEt / tetrahydrofuran / 1 h / -78 °C

2: 81 percent / -78 °C

3: 61 percent / O₂, AIBN / benzene / 1 h / 70 °C

With 2,2'-azobis(isobutyronitrile); oxygen; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; benzene;
DOI:10.1016/0008-6215(82)85040-4