(S)-4-(tert-butyl)-2-(2-(diphenylphosphino)-1-(methoxymethyl)-1H-indol-3-yl)-4,5-dihydro-oxazole

Base Information

Chemical Name:(S)-4-(tert-butyl)-2-(2-(diphenylphosphino)-1-(methoxymethyl)-1H-indol-3-yl)-4,5-dihydro-oxazole
CAS No.:1310136-30-1
Molecular Formula:C₂₉H₃₁N₂O₂P
Molecular Weight:470.551
Hs Code.:

Synonyms:(S)-4-(tert-butyl)-2-(2-(diphenylphosphino)-1-(methoxymethyl)-1H-indol-3-yl)-4,5-dihydro-oxazole

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Chemical Property of (S)-4-(tert-butyl)-2-(2-(diphenylphosphino)-1-(methoxymethyl)-1H-indol-3-yl)-4,5-dihydro-oxazole

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Technology Process of (S)-4-(tert-butyl)-2-(2-(diphenylphosphino)-1-(methoxymethyl)-1H-indol-3-yl)-4,5-dihydro-oxazole

There total 5 articles about (S)-4-(tert-butyl)-2-(2-(diphenylphosphino)-1-(methoxymethyl)-1H-indol-3-yl)-4,5-dihydro-oxazole 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: 60.0%

: 1310136-26-5
(S)-4-(tert-butyl)-2-(1-(methoxymethyl)-1H-indol-3-yl)-4,5-dihydrooxazole

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

: 1310136-30-1
(S)-4-(tert-butyl)-2-(2-(diphenylphosphino)-1-(methoxymethyl)-1H-indol-3-yl)-4,5-dihydro-oxazole

Guidance literature:: (S)-4-(tert-butyl)-2-(1-(methoxymethyl)-1H-indol-3-yl)-4,5-dihydrooxazole; With N,N,N,N,-tetramethylethylenediamine; tert.-butyl lithium; In tetrahydrofuran; at -78 ℃; for 0.5h;

chloro-diphenylphosphine; In tetrahydrofuran; at -78 - 20 ℃;
DOI:10.1016/j.tetasy.2011.03.004

Reference yield:

: 1310136-24-3
(S)-N-(1-hydroxy-3,3-dimethylbutan-2-yl)-1H-indole-3-carboxamide

: 1310136-30-1
(S)-4-(tert-butyl)-2-(2-(diphenylphosphino)-1-(methoxymethyl)-1H-indol-3-yl)-4,5-dihydro-oxazole

Guidance literature:: Multi-step reaction with 3 steps

1.1: dmap; methanesulfonyl chloride; triethylamine / dichloromethane; N,N-dimethyl-formamide / 3 h / 0 - 20 °C

2.1: sodium hydride / tetrahydrofuran; mineral oil / 1 h / 0 - 20 °C

2.2: 0.5 h / 0 °C

3.1: N,N,N,N,-tetramethylethylenediamine; tert.-butyl lithium / tetrahydrofuran / 0.5 h / -78 °C

3.2: -78 - 20 °C

With dmap; N,N,N,N,-tetramethylethylenediamine; tert.-butyl lithium; sodium hydride; methanesulfonyl chloride; triethylamine; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide; mineral oil;
DOI:10.1016/j.tetasy.2011.03.004

Reference yield:

: 1310136-25-4
(S)-4-(tert-butyl)-2-(1H-indol-3-yl)-4,5-dihydrooxazole

: 1310136-30-1
(S)-4-(tert-butyl)-2-(2-(diphenylphosphino)-1-(methoxymethyl)-1H-indol-3-yl)-4,5-dihydro-oxazole

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium hydride / tetrahydrofuran; mineral oil / 1 h / 0 - 20 °C

1.2: 0.5 h / 0 °C

2.1: N,N,N,N,-tetramethylethylenediamine; tert.-butyl lithium / tetrahydrofuran / 0.5 h / -78 °C

2.2: -78 - 20 °C

With N,N,N,N,-tetramethylethylenediamine; tert.-butyl lithium; sodium hydride; In tetrahydrofuran; mineral oil;
DOI:10.1016/j.tetasy.2011.03.004