(+)-(2S,3S)-2,3-O-isopropylidene-2,3-dihydroxy-1,4-bis(dicyclohexylphosphino)butane

Base Information

Chemical Name:(+)-(2S,3S)-2,3-O-isopropylidene-2,3-dihydroxy-1,4-bis(dicyclohexylphosphino)butane
CAS No.:84409-69-8
Molecular Formula:C₃₁H₅₆O₂P₂
Molecular Weight:522.732
Hs Code.:

Synonyms:(+)-(2S,3S)-2,3-O-isopropylidene-2,3-dihydroxy-1,4-bis(dicyclohexylphosphino)butane

Suppliers and Price of (+)-(2S,3S)-2,3-O-isopropylidene-2,3-dihydroxy-1,4-bis(dicyclohexylphosphino)butane

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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,3S)-2,3-O-isopropylidene-2,3-dihydroxy-1,4-bis(dicyclohexylphosphino)butane

Chemical Property:

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Technology Process of (+)-(2S,3S)-2,3-O-isopropylidene-2,3-dihydroxy-1,4-bis(dicyclohexylphosphino)butane

There total 6 articles about (+)-(2S,3S)-2,3-O-isopropylidene-2,3-dihydroxy-1,4-bis(dicyclohexylphosphino)butane 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:

: 4141-50-8
1,2-bis(diphenylphosphinoyl)ethane

: 84409-69-8
(+)-(2S,3S)-2,3-O-isopropylidene-2,3-dihydroxy-1,4-bis(dicyclohexylphosphino)butane

Guidance literature:: Multi-step reaction with 2 steps

1: 99 percent / hydrogen / 5percent Ru/C / methanol / 72 h / 150 °C / 14710.2 Torr / var. cat. : PtO₂, 5percent Rh/C

2: HSiCl₃, Et₃N / benzene / 2 h / 90 °C

With trichlorosilane; hydrogen; triethylamine; Ru-carbon; In methanol; benzene;
DOI:10.1246/cl.1984.1603

Reference yield:

: 4141-50-8
1,2-bis(diphenylphosphinoyl)ethane

: 82239-68-7,84409-69-8
(4R,5S)-4,5-Bis-[(dicyclohexylphosphanyl)-methyl]-2,2-dimethyl-[1,3]dioxolane

Guidance literature:: Multi-step reaction with 2 steps

1: 99 percent / hydrogen / 5percent Ru/C / methanol / 72 h / 150 °C / 14710.2 Torr / var. cat. : PtO₂, 5percent Rh/C

2: HSiCl₃, Et₃N / benzene / 2 h / 90 °C

With trichlorosilane; hydrogen; triethylamine; Ru-carbon; In methanol; benzene;
DOI:10.1246/cl.1984.1603

Reference yield:

: 16527-12-1
C₂₆H₄₈O₂P₂

: 82239-68-7
(-)-(2R,3R)-2,3-O-isopropylidene-2,3-dihydroxy-1,4-bis(dicyclohexylphosphino)butane

: 84409-69-8
(+)-(2S,3S)-2,3-O-isopropylidene-2,3-dihydroxy-1,4-bis(dicyclohexylphosphino)butane

: 82239-68-7,84409-69-8
(4R,5S)-4,5-Bis-[(dicyclohexylphosphanyl)-methyl]-2,2-dimethyl-[1,3]dioxolane

Guidance literature:: With trichlorosilane; triethylamine; In benzene; at 90 ℃; for 2h; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
DOI:10.1246/cl.1984.1603