(R)-7-bis(3,5-dimethylphenyl)phosphino-7′-trifluoromethanesulfonyloxy-1,1′-spirobiindane

Base Information

Chemical Name:(R)-7-bis(3,5-dimethylphenyl)phosphino-7′-trifluoromethanesulfonyloxy-1,1′-spirobiindane
CAS No.:1403360-57-5
Molecular Formula:C₃₄H₃₂F₃O₃PS
Molecular Weight:608.661
Hs Code.:

Synonyms:(R)-7-bis(3,5-dimethylphenyl)phosphino-7′-trifluoromethanesulfonyloxy-1,1′-spirobiindane

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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 (R)-7-bis(3,5-dimethylphenyl)phosphino-7′-trifluoromethanesulfonyloxy-1,1′-spirobiindane

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Technology Process of (R)-7-bis(3,5-dimethylphenyl)phosphino-7′-trifluoromethanesulfonyloxy-1,1′-spirobiindane

There total 5 articles about (R)-7-bis(3,5-dimethylphenyl)phosphino-7′-trifluoromethanesulfonyloxy-1,1′-spirobiindane 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%

: (R)-7-bis(3,5-dimethylphenyl)phosphinyl-7′-trifluoromethanesulfonyloxy-1,1′-spirobiindane

: 1403360-57-5
(R)-7-bis(3,5-dimethylphenyl)phosphino-7′-trifluoromethanesulfonyloxy-1,1′-spirobiindane

Guidance literature:: With trichlorosilane; N-ethyl-N,N-diisopropylamine; In toluene; at 0 - 120 ℃; for 36h; Schlenk technique; Inert atmosphere;
DOI:10.1039/c3cc45233f

Reference yield:

: (S)-7,7′-bis(trifluoromethanesulfonyloxy)-1,1′-spirobiindane

: 1403360-57-5
(R)-7-bis(3,5-dimethylphenyl)phosphino-7′-trifluoromethanesulfonyloxy-1,1′-spirobiindane

Guidance literature:: Multi-step reaction with 2 steps

1: palladium diacetate; 1,4-di(diphenylphosphino)-butane; N-ethyl-N,N-diisopropylamine / dimethyl sulfoxide / 21 h / 100 °C / Inert atmosphere; Schlenk technique

2: N-ethyl-N,N-diisopropylamine; trichlorosilane / toluene / 36 h / 0 - 120 °C / Schlenk technique; Inert atmosphere

With trichlorosilane; palladium diacetate; N-ethyl-N,N-diisopropylamine; 1,4-di(diphenylphosphino)-butane; In dimethyl sulfoxide; toluene;
DOI:10.1039/c3cc45233f

Reference yield:

: 187344-92-9
bis(3,5-dimethylphenyl)phosphine oxide

: 1403360-57-5
(R)-7-bis(3,5-dimethylphenyl)phosphino-7′-trifluoromethanesulfonyloxy-1,1′-spirobiindane

Guidance literature:: Multi-step reaction with 2 steps

1: palladium diacetate; 1,4-di(diphenylphosphino)-butane; N-ethyl-N,N-diisopropylamine / dimethyl sulfoxide / 21 h / 100 °C / Inert atmosphere; Schlenk technique

2: N-ethyl-N,N-diisopropylamine; trichlorosilane / toluene / 36 h / 0 - 120 °C / Schlenk technique; Inert atmosphere

With trichlorosilane; palladium diacetate; N-ethyl-N,N-diisopropylamine; 1,4-di(diphenylphosphino)-butane; In dimethyl sulfoxide; toluene;
DOI:10.1039/c3cc45233f