(2S,4S)-4-(Diphenylphosphino)-2-<(diphenylphosphino)-methyl>-N-pivaloylpyrrolidine

Base Information

Chemical Name:(2S,4S)-4-(Diphenylphosphino)-2-<(diphenylphosphino)-methyl>-N-pivaloylpyrrolidine
CAS No.:64145-67-1
Molecular Formula:C₃₄H₃₇NOP₂
Molecular Weight:537.621
Hs Code.:

Synonyms:(2S,4S)-4-(Diphenylphosphino)-2-<(diphenylphosphino)-methyl>-N-pivaloylpyrrolidine

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Chemical Property of (2S,4S)-4-(Diphenylphosphino)-2-<(diphenylphosphino)-methyl>-N-pivaloylpyrrolidine

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Technology Process of (2S,4S)-4-(Diphenylphosphino)-2-<(diphenylphosphino)-methyl>-N-pivaloylpyrrolidine

There total 5 articles about (2S,4S)-4-(Diphenylphosphino)-2-<(diphenylphosphino)-methyl>-N-pivaloylpyrrolidine 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: 94.0%

: 3282-30-2
pivaloyl chloride

: 61478-29-3
(2S,4S)-4-(diphenylphosphino)-2-[(diphenylphosphino)methyl]pyrrolidine

: 64145-67-1
(2S,4S)-4-(Diphenylphosphino)-2-<(diphenylphosphino)-methyl>-N-pivaloylpyrrolidine

Guidance literature:: With triethylamine; In chloroform; for 0.5h; Ambient temperature;
DOI:10.1021/jo01311a036

Reference yield:

: 61478-28-2
(2S,4S)-N-butoxycarbonyl-4-diphenylphosphino-2-diphenylphosphinomethylpyrrolidine

: 64145-67-1
(2S,4S)-4-(Diphenylphosphino)-2-<(diphenylphosphino)-methyl>-N-pivaloylpyrrolidine

Guidance literature:: Multi-step reaction with 2 steps

1: 94 percent / CF₃CO₂H / 1 h / 0 °C

2: 75 percent / Et₃N / CH₂Cl₂ / 2 h / 0 - 5 °C

With triethylamine; trifluoroacetic acid; In dichloromethane;
DOI:10.1248/cpb.39.2706

Reference yield:

: 1079-66-9,74391-44-9
chloro-diphenylphosphine

: 64145-67-1
(2S,4S)-4-(Diphenylphosphino)-2-<(diphenylphosphino)-methyl>-N-pivaloylpyrrolidine

Guidance literature:: Multi-step reaction with 3 steps

1: 1) Na / 1) dioxane, reflux, 15 h; 2) THF, room temp.

2: 94 percent / trifluoroacetic acid / 1 h / 0 °C

3: 94 percent / Et₃N / CHCl₃ / 0.5 h / Ambient temperature

With sodium; triethylamine; trifluoroacetic acid; In chloroform;
DOI:10.1021/jo01311a036