(+)-(S)-6,6-dibromo-4-(N,N-dibenzylamino)-5-hexenyl 2,2,4,4-tetramethyl-1,3-oxazolidine-3-carboxylate

Base Information

Chemical Name:(+)-(S)-6,6-dibromo-4-(N,N-dibenzylamino)-5-hexenyl 2,2,4,4-tetramethyl-1,3-oxazolidine-3-carboxylate
CAS No.:253882-20-1
Molecular Formula:C₂₈H₃₆Br₂N₂O₃
Molecular Weight:608.413
Hs Code.:

Synonyms:(+)-(S)-6,6-dibromo-4-(N,N-dibenzylamino)-5-hexenyl 2,2,4,4-tetramethyl-1,3-oxazolidine-3-carboxylate

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Chemical Property of (+)-(S)-6,6-dibromo-4-(N,N-dibenzylamino)-5-hexenyl 2,2,4,4-tetramethyl-1,3-oxazolidine-3-carboxylate

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Technology Process of (+)-(S)-6,6-dibromo-4-(N,N-dibenzylamino)-5-hexenyl 2,2,4,4-tetramethyl-1,3-oxazolidine-3-carboxylate

There total 8 articles about (+)-(S)-6,6-dibromo-4-(N,N-dibenzylamino)-5-hexenyl 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: 93.0%

: 558-13-4
carbon tetrabromide

: 253882-19-8
(+)-(S)-4-(N,N-dibenzylamino)-5-oxopentyl 2,2,4,4-tetramethyl-1,3-oxazolidine-3-carboxylate

: 253882-20-1
(+)-(S)-6,6-dibromo-4-(N,N-dibenzylamino)-5-hexenyl 2,2,4,4-tetramethyl-1,3-oxazolidine-3-carboxylate

Guidance literature:: With triphenylphosphine; In dichloromethane; at 0 ℃; for 1h;
DOI:10.1021/jo991095u

Reference yield:

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

: 253882-20-1
(+)-(S)-6,6-dibromo-4-(N,N-dibenzylamino)-5-hexenyl 2,2,4,4-tetramethyl-1,3-oxazolidine-3-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1: 29 percent / NaH / tetrahydrofuran / Heating

2: 96 percent / (COCl)2; DMSO; Et₃N / CH₂Cl₂ / -78 °C

3: 93 percent / PPh₃ / CH₂Cl₂ / 1 h / 0 °C

With oxalyl dichloride; sodium hydride; dimethyl sulfoxide; triethylamine; triphenylphosphine; In tetrahydrofuran; dichloromethane; 1: Acylation / 2: Swern oxidation / 3: Substitution;
DOI:10.1021/jo991095u

Reference yield:

: 142784-66-5
(S)-2-(N,N-dibenzylamino)-1,5-pentanediol

: 253882-20-1
(+)-(S)-6,6-dibromo-4-(N,N-dibenzylamino)-5-hexenyl 2,2,4,4-tetramethyl-1,3-oxazolidine-3-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1: 29 percent / NaH / tetrahydrofuran / Heating

2: 96 percent / (COCl)2; DMSO; Et₃N / CH₂Cl₂ / -78 °C

3: 93 percent / PPh₃ / CH₂Cl₂ / 1 h / 0 °C

With oxalyl dichloride; sodium hydride; dimethyl sulfoxide; triethylamine; triphenylphosphine; In tetrahydrofuran; dichloromethane; 1: Acylation / 2: Swern oxidation / 3: Substitution;
DOI:10.1021/jo991095u