methyl (3S*,6S*)-6-benzhydryl-oxycarbonyl-2-benzyloxycarbonyl-6-<methyl>perhydro-1,2-oxazine-3-carboxylate

Base Information

• Chemical Name: methyl (3S*,6S*)-6-benzhydryl-oxycarbonyl-2-benzyloxycarbonyl-6-<methyl>perhydro-1,2-oxazine-3-carboxylate
• CAS No.: 96657-62-4
• Molecular Formula: C₃₂H₃₃ClN₂O₉
• Molecular Weight: 625.075

Synonyms:methyl (3S*,6S*)-6-benzhydryl-oxycarbonyl-2-benzyloxycarbonyl-6-<methyl>perhydro-1,2-oxazine-3-carboxylate

Chemical Property of methyl (3S*,6S*)-6-benzhydryl-oxycarbonyl-2-benzyloxycarbonyl-6-<methyl>perhydro-1,2-oxazine-3-carboxylate

Chemical Property:

Purity/Quality:

Safty Information:

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Technology Process of methyl (3S*,6S*)-6-benzhydryl-oxycarbonyl-2-benzyloxycarbonyl-6-<methyl>perhydro-1,2-oxazine-3-carboxylate

There total 3 articles about methyl (3S*,6S*)-6-benzhydryl-oxycarbonyl-2-benzyloxycarbonyl-6-<methyl>perhydro-1,2-oxazine-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:

diazomethane (186581-53-3,908094-01-9,334-88-3) + (3S*,6S*)-benzyloxycarbonyl-6-<methyl>perhydro-1,2-oxazine-3,6-dicarboxylic acid (96657-51-1) → dimethyl (3S*,6S*)-2-benzyloxycarbonyl-6-<methyl>perhydro-1,2-oxazine-3,6-dicarboxylate (96657-53-3) + benzhydryl (3S*,6S*)-2-benzyloxycarbonyl-6-<methyl>-6-methoxycarbonylperhydro-1,2-oxazine-3-carboxylate (96657-63-5) + methyl (3S*,6S*)-6-benzhydryl-oxycarbonyl-2-benzyloxycarbonyl-6-<methyl>perhydro-1,2-oxazine-3-carboxylate (96657-62-4) + di(benzhydryl) (3S*,6S*)-2-benzyloxycarbonyl-6-<methyl>perhydro-1,2-oxazine-3,6-dicarboxylate (96657-55-5)

Guidance literature:

With diazodiphenylmethane; Yield given. Multistep reaction. Yields of byproduct given; 1.) toluene, EtOH; 2.) Et₂O;

DOI:10.1016/S0040-4020(01)88799-8

Reference yield:

(3S*,6S*)-benzyloxycarbonyl-6-<methyl>perhydro-1,2-oxazine-3,6-dicarboxylic acid (96657-51-1) + diazodiphenylmethane (908093-98-1) → dimethyl (3S*,6S*)-2-benzyloxycarbonyl-6-<methyl>perhydro-1,2-oxazine-3,6-dicarboxylate (96657-53-3) + benzhydryl (3S*,6S*)-2-benzyloxycarbonyl-6-<methyl>-6-methoxycarbonylperhydro-1,2-oxazine-3-carboxylate (96657-63-5) + methyl (3S*,6S*)-6-benzhydryl-oxycarbonyl-2-benzyloxycarbonyl-6-<methyl>perhydro-1,2-oxazine-3-carboxylate (96657-62-4) + di(benzhydryl) (3S*,6S*)-2-benzyloxycarbonyl-6-<methyl>perhydro-1,2-oxazine-3,6-dicarboxylate (96657-55-5)

Guidance literature:

With diazomethane; Yield given. Multistep reaction. Yields of byproduct given; 1.) toluene, EtOH; 2.) Et₂O;

DOI:10.1016/S0040-4020(01)88799-8

Reference yield:

diazomethane (186581-53-3,908094-01-9,334-88-3) + (3S*,6S*)-benzyloxycarbonyl-6-<methyl>perhydro-1,2-oxazine-3,6-dicarboxylic acid (96657-51-1) + diazodiphenylmethane (908093-98-1) → dimethyl (3S*,6S*)-2-benzyloxycarbonyl-6-<methyl>perhydro-1,2-oxazine-3,6-dicarboxylate (96657-53-3) + benzhydryl (3S*,6S*)-2-benzyloxycarbonyl-6-<methyl>-6-methoxycarbonylperhydro-1,2-oxazine-3-carboxylate (96657-63-5) + methyl (3S*,6S*)-6-benzhydryl-oxycarbonyl-2-benzyloxycarbonyl-6-<methyl>perhydro-1,2-oxazine-3-carboxylate (96657-62-4) + di(benzhydryl) (3S*,6S*)-2-benzyloxycarbonyl-6-<methyl>perhydro-1,2-oxazine-3,6-dicarboxylate (96657-55-5)

Guidance literature:

Yield given. Multistep reaction. Yields of byproduct given; 1.) toluene, EtOH; 2.) Et₂O;

DOI:10.1016/S0040-4020(01)88799-8

upstream raw materials:

diazomethane

(3S*,6S*)-benzyloxycarbonyl-6-<methyl>perhydro-1,2-oxazine-3,6-dicarboxylic acid

diazodiphenylmethane

Downstream raw materials:

methyl (3S*,6S*)-6-benzhydryloxycarbonyl-2-benzyloxycarbonyl-6-<(methoxyamino)methyl>perhydro-1,2-oxazine-3-carboxylate

methyl (4S*,7S*)-6-benzyloxycarbonyl-2-methoxy-1-oxo-5-oxa-2,6-diazaspiro<3.5>nonane-7-carboxylate

(3S*,6S*)-2-benzyloxycarbonyl-6-<(methoxyamino)methyl>-3-methoxycarbonylperhydro-1,2-oxazine-6-carboxylic acid

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