(1R,4R,7S)-7-(Diphenyl-phosphinoylmethyl)-1,7-dimethyl-bicyclo[2.2.1]heptan-2-one

Base Information

Chemical Name:(1R,4R,7S)-7-(Diphenyl-phosphinoylmethyl)-1,7-dimethyl-bicyclo[2.2.1]heptan-2-one
CAS No.:187241-59-4
Molecular Formula:C₂₂H₂₅O₂P
Molecular Weight:352.413
Hs Code.:

Synonyms:(1R,4R,7S)-7-(Diphenyl-phosphinoylmethyl)-1,7-dimethyl-bicyclo[2.2.1]heptan-2-one

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Chemical Property of (1R,4R,7S)-7-(Diphenyl-phosphinoylmethyl)-1,7-dimethyl-bicyclo[2.2.1]heptan-2-one

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Technology Process of (1R,4R,7S)-7-(Diphenyl-phosphinoylmethyl)-1,7-dimethyl-bicyclo[2.2.1]heptan-2-one

There total 4 articles about (1R,4R,7S)-7-(Diphenyl-phosphinoylmethyl)-1,7-dimethyl-bicyclo[2.2.1]heptan-2-one 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: 88.2%

: 187241-57-2
((1R,4R,7S)-1,7-dimethyl-2-oxobicyclo[2.2.1]hept-7-ylmethyl)diphenylphosphine oxide ethylene ketal

: 187241-59-4
(1R,4R,7S)-7-(Diphenyl-phosphinoylmethyl)-1,7-dimethyl-bicyclo[2.2.1]heptan-2-one

Guidance literature:: With hydrogenchloride; In acetone;
DOI:10.1016/S0957-4166(97)00003-7

Reference yield:

: 55821-32-4
(+)-8-bromocamphor ethylene ketal

: 187241-59-4
(1R,4R,7S)-7-(Diphenyl-phosphinoylmethyl)-1,7-dimethyl-bicyclo[2.2.1]heptan-2-one

Guidance literature:: Multi-step reaction with 3 steps

1: tetrahydrofuran / 1.) RT, overnight, 2.) reflux, 0.5 h

2: 10percent aq. H₂O₂ / tetrahydrofuran

3: 88.2 percent / 37percent aq. HCl / acetone

With hydrogenchloride; dihydrogen peroxide; In tetrahydrofuran; acetone;
DOI:10.1016/S0957-4166(97)00003-7

Reference yield:

: 65567-06-8,4541-02-0
lithium diphenylphosphide

: 187241-59-4
(1R,4R,7S)-7-(Diphenyl-phosphinoylmethyl)-1,7-dimethyl-bicyclo[2.2.1]heptan-2-one

Guidance literature:: Multi-step reaction with 3 steps

1: tetrahydrofuran / 1.) RT, overnight, 2.) reflux, 0.5 h

2: 10percent aq. H₂O₂ / tetrahydrofuran

3: 88.2 percent / 37percent aq. HCl / acetone

With hydrogenchloride; dihydrogen peroxide; In tetrahydrofuran; acetone;
DOI:10.1016/S0957-4166(97)00003-7