(-)-(S)-4-(N,N-dibenzylamino)-5-(triphenylmethoxy)-1-pentyl 2,2,4,4-tetramethyl-1,3-oxazolidine-3-carboxylate

Base Information

Chemical Name:(-)-(S)-4-(N,N-dibenzylamino)-5-(triphenylmethoxy)-1-pentyl 2,2,4,4-tetramethyl-1,3-oxazolidine-3-carboxylate
CAS No.:253882-18-7
Molecular Formula:C₄₆H₅₂N₂O₄
Molecular Weight:696.93
Hs Code.:

Synonyms:(-)-(S)-4-(N,N-dibenzylamino)-5-(triphenylmethoxy)-1-pentyl 2,2,4,4-tetramethyl-1,3-oxazolidine-3-carboxylate

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Chemical Property of (-)-(S)-4-(N,N-dibenzylamino)-5-(triphenylmethoxy)-1-pentyl 2,2,4,4-tetramethyl-1,3-oxazolidine-3-carboxylate

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Technology Process of (-)-(S)-4-(N,N-dibenzylamino)-5-(triphenylmethoxy)-1-pentyl 2,2,4,4-tetramethyl-1,3-oxazolidine-3-carboxylate

There total 4 articles about (-)-(S)-4-(N,N-dibenzylamino)-5-(triphenylmethoxy)-1-pentyl 2,2,4,4-tetramethyl-1,3-oxazolidine-3-carboxylate 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: 87.0%

: 146176-60-5
2,2,4,4-tetramethyl-1,3-oxazolidine-3-carbonyl chloride

: (-)-(S)-4-(N,N-dibenzylamino)-5-(triphenylmethoxy)-1-pentanol

: 253882-18-7
(-)-(S)-4-(N,N-dibenzylamino)-5-(triphenylmethoxy)-1-pentyl 2,2,4,4-tetramethyl-1,3-oxazolidine-3-carboxylate

Guidance literature:: With sodium hydride; In tetrahydrofuran; Heating;
DOI:10.1021/jo991095u

Reference yield:

: 76-83-5
trityl chloride

: 253882-18-7
(-)-(S)-4-(N,N-dibenzylamino)-5-(triphenylmethoxy)-1-pentyl 2,2,4,4-tetramethyl-1,3-oxazolidine-3-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1: 100 percent / Et₃N / CH₂Cl₂ / 36 h / 20 °C

2: 100 percent / TBAF / tetrahydrofuran; diethyl ether / 2 h / 20 °C

3: 87 percent / NaH / tetrahydrofuran / Heating

With tetrabutyl ammonium fluoride; sodium hydride; triethylamine; In tetrahydrofuran; diethyl ether; dichloromethane; 1: Substitution / 2: Substitution / 3: Acylation;
DOI:10.1021/jo991095u

Reference yield:

: 205068-04-8
(S)-2-(N,N-dibenzylamino)-5-(tert-butyldimethylsilyloxy)pentan-1-ol

: 253882-18-7
(-)-(S)-4-(N,N-dibenzylamino)-5-(triphenylmethoxy)-1-pentyl 2,2,4,4-tetramethyl-1,3-oxazolidine-3-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1: 100 percent / Et₃N / CH₂Cl₂ / 36 h / 20 °C

2: 100 percent / TBAF / tetrahydrofuran; diethyl ether / 2 h / 20 °C

3: 87 percent / NaH / tetrahydrofuran / Heating

With tetrabutyl ammonium fluoride; sodium hydride; triethylamine; In tetrahydrofuran; diethyl ether; dichloromethane; 1: Substitution / 2: Substitution / 3: Acylation;
DOI:10.1021/jo991095u