(S,S,S,S)-3,4-bis(2-diphenylphosphinylphenyl)-1,2-cyclobutanedimethanol

Base Information

Chemical Name:(S,S,S,S)-3,4-bis(2-diphenylphosphinylphenyl)-1,2-cyclobutanedimethanol
CAS No.:946611-35-4
Molecular Formula:C₄₂H₃₈O₄P₂
Molecular Weight:668.709
Hs Code.:

Synonyms:(S,S,S,S)-3,4-bis(2-diphenylphosphinylphenyl)-1,2-cyclobutanedimethanol

Suppliers and Price of (S,S,S,S)-3,4-bis(2-diphenylphosphinylphenyl)-1,2-cyclobutanedimethanol

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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 (S,S,S,S)-3,4-bis(2-diphenylphosphinylphenyl)-1,2-cyclobutanedimethanol

Chemical Property:

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Technology Process of (S,S,S,S)-3,4-bis(2-diphenylphosphinylphenyl)-1,2-cyclobutanedimethanol

There total 1 articles about (S,S,S,S)-3,4-bis(2-diphenylphosphinylphenyl)-1,2-cyclobutanedimethanol 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: 90.0%

: 527750-98-7
(1R,2R,3R,4R)-3,4-Bis-[2-(diphenyl-phosphinoyl)-phenyl]-cyclobutane-1,2-dicarboxylic acid diethyl ester

: 946611-35-4
(S,S,S,S)-3,4-bis(2-diphenylphosphinylphenyl)-1,2-cyclobutanedimethanol

Guidance literature:: With lithium aluminium tetrahydride; In tetrahydrofuran; diethyl ether; at 20 ℃; for 6h;
DOI:10.1016/j.tetlet.2007.05.077

Reference yield: 92.0%

: 946611-35-4
(S,S,S,S)-3,4-bis(2-diphenylphosphinylphenyl)-1,2-cyclobutanedimethanol

: 98-59-9
p-toluenesulfonyl chloride

: 946611-36-5
(S,S,S,S)-3,4-bis(2-diphenylphosphinylphenyl)-1,2-cyclobutanedimethanol ditosylate

Guidance literature:: With dmap; triethylamine; In dichloromethane; at 20 ℃; for 12h;
DOI:10.1016/j.tetlet.2007.05.077

Reference yield:

: 946611-35-4
(S,S,S,S)-3,4-bis(2-diphenylphosphinylphenyl)-1,2-cyclobutanedimethanol

: 946611-38-7
(S,S,S,S)-3,4-bis(2-diphenylphosphinylphenyl)-1,2-cyclobutanedimethyl di(di(3,5-xylyl)phosphine)

Guidance literature:: Multi-step reaction with 2 steps

1: 92 percent / NEt₃; DMAP / CH₂Cl₂ / 12 h / 20 °C

2: 63 percent / tetrahydrofuran / 0 - 20 °C

With dmap; triethylamine; In tetrahydrofuran; dichloromethane;
DOI:10.1016/j.tetlet.2007.05.077