(2S,4aS,7R,8aR)-N-benzyl-2-(N-methyl-N-methoxyaminocarbonyl)-4,4,7-trimethyloctahydrobenzo[e][1,3]oxazine

Base Information

Chemical Name:(2S,4aS,7R,8aR)-N-benzyl-2-(N-methyl-N-methoxyaminocarbonyl)-4,4,7-trimethyloctahydrobenzo[e][1,3]oxazine
CAS No.:848033-62-5
Molecular Formula:C₂₁H₃₂N₂O₃
Molecular Weight:360.497
Hs Code.:

Synonyms:(2S,4aS,7R,8aR)-N-benzyl-2-(N-methyl-N-methoxyaminocarbonyl)-4,4,7-trimethyloctahydrobenzo[e][1,3]oxazine

Suppliers and Price of (2S,4aS,7R,8aR)-N-benzyl-2-(N-methyl-N-methoxyaminocarbonyl)-4,4,7-trimethyloctahydrobenzo[e][1,3]oxazine

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (2S,4aS,7R,8aR)-N-benzyl-2-(N-methyl-N-methoxyaminocarbonyl)-4,4,7-trimethyloctahydrobenzo[e][1,3]oxazine

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Technology Process of (2S,4aS,7R,8aR)-N-benzyl-2-(N-methyl-N-methoxyaminocarbonyl)-4,4,7-trimethyloctahydrobenzo[e][1,3]oxazine

There total 1 articles about (2S,4aS,7R,8aR)-N-benzyl-2-(N-methyl-N-methoxyaminocarbonyl)-4,4,7-trimethyloctahydrobenzo[e][1,3]oxazine 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%

: 125353-89-1
methyl <2S(2α,4aα,7α,8aβ)>-octahydro-3-(phenylmethyl)-4,4,7-trimethyl-2H-1,3-benzooxazine-2-carboxylate

: 6638-79-5
N,O-dimethylhydroxylamine*hydrochloride

: 848033-62-5
(2S,4aS,7R,8aR)-N-benzyl-2-(N-methyl-N-methoxyaminocarbonyl)-4,4,7-trimethyloctahydrobenzo[e][1,3]oxazine

Guidance literature:: With isopropylmagnesium chloride; In tetrahydrofuran; diethyl ether; at -20 - 20 ℃;
DOI:10.1021/jo0481497

Reference yield: 96.0%

: 848033-62-5
(2S,4aS,7R,8aR)-N-benzyl-2-(N-methyl-N-methoxyaminocarbonyl)-4,4,7-trimethyloctahydrobenzo[e][1,3]oxazine

: 109-72-8,29786-93-4
n-butyllithium

: 881748-07-8
(2S,4aS,7R,8aR)-1-(3-benzyl-4,4,7-trimethyloctahydro-2H-benzo[e][1,3]oxazin-2-yl)pentan-1-one

Guidance literature:: In tetrahydrofuran; hexane; at 0 ℃; for 0.5h;
DOI:10.1021/jo052458v

Reference yield:

: 848033-62-5
(2S,4aS,7R,8aR)-N-benzyl-2-(N-methyl-N-methoxyaminocarbonyl)-4,4,7-trimethyloctahydrobenzo[e][1,3]oxazine

: (S)-1-benzylamino-2-trifluoromethylhexan-2-ol

Guidance literature:: Multi-step reaction with 5 steps

1: 96 percent / tetrahydrofuran; hexane / 0.5 h / 0 °C

2: 92 percent / TBAF / tetrahydrofuran / 0 - 20 °C

3: 88 percent / LiAlH₃; AlCl₃ / tetrahydrofuran / -10 - 20 °C

4: PCC; 3 Angstroem molecular sieves / CH₂Cl₂

5: aq. NaOH / 6 h / 20 °C

With sodium hydroxide; aluminium trichloride; 3 A molecular sieve; tetrabutyl ammonium fluoride; pyridinium chlorochromate; In tetrahydrofuran; hexane; dichloromethane;
DOI:10.1021/jo052458v