(4R,5R,αR,E)-4-methoxycarbonyl-5-(N-α-methylbenzylamino)-7-phenyl-hept-6-enoic acid

Base Information

Chemical Name:(4R,5R,αR,E)-4-methoxycarbonyl-5-(N-α-methylbenzylamino)-7-phenyl-hept-6-enoic acid
CAS No.:1318759-06-6
Molecular Formula:C₂₃H₂₇NO₄
Molecular Weight:381.472
Hs Code.:

Synonyms:(4R,5R,αR,E)-4-methoxycarbonyl-5-(N-α-methylbenzylamino)-7-phenyl-hept-6-enoic acid

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Chemical Property of (4R,5R,αR,E)-4-methoxycarbonyl-5-(N-α-methylbenzylamino)-7-phenyl-hept-6-enoic acid

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Technology Process of (4R,5R,αR,E)-4-methoxycarbonyl-5-(N-α-methylbenzylamino)-7-phenyl-hept-6-enoic acid

There total 4 articles about (4R,5R,αR,E)-4-methoxycarbonyl-5-(N-α-methylbenzylamino)-7-phenyl-hept-6-enoic acid 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: 96.0%

: (4R,5R,αR,6E)-4-methoxycarbonyl-5-(N-benzyl-N-α-methylbenzylamino)-7-phenyl-hept-6-enoic acid

: 1318759-06-6
(4R,5R,αR,E)-4-methoxycarbonyl-5-(N-α-methylbenzylamino)-7-phenyl-hept-6-enoic acid

Guidance literature:: With ammonium cerium (IV) nitrate; water; In acetonitrile; for 0.666667h; Inert atmosphere;
DOI:10.1016/j.tetasy.2011.04.015

Reference yield:

: 124957-46-6
(2E,4E)-methyl 2-acetoxymethyl-5-phenyl-penta-2,4-dienoate

: 1318759-06-6
(4R,5R,αR,E)-4-methoxycarbonyl-5-(N-α-methylbenzylamino)-7-phenyl-hept-6-enoic acid

Guidance literature:: Multi-step reaction with 2 steps

1.1: n-butyllithium / tetrahydrofuran / 0.5 h / -78 °C / Inert atmosphere

1.2: -78 °C / Inert atmosphere

1.3: Inert atmosphere

2.1: ammonium cerium (IV) nitrate; water / acetonitrile / 0.67 h / Inert atmosphere

With n-butyllithium; ammonium cerium (IV) nitrate; water; In tetrahydrofuran; acetonitrile;
DOI:10.1016/j.tetasy.2011.04.015

Reference yield:

: 124575-69-5,124957-35-3
methyl (4E)-3-hydroxy-2-methylene-5-phenylpent-4-enoate

: 1318759-06-6
(4R,5R,αR,E)-4-methoxycarbonyl-5-(N-α-methylbenzylamino)-7-phenyl-hept-6-enoic acid

Guidance literature:: Multi-step reaction with 4 steps

1.1: triethylamine / tetrahydrofuran / 2 h / 0 °C / Inert atmosphere

2.1: N-benzyl-N,N,N-triethylammonium chloride; cesium fluoride / tetrahydrofuran / 20 °C / Inert atmosphere

3.1: n-butyllithium / tetrahydrofuran / 0.5 h / -78 °C / Inert atmosphere

3.2: -78 °C / Inert atmosphere

3.3: Inert atmosphere

4.1: ammonium cerium (IV) nitrate; water / acetonitrile / 0.67 h / Inert atmosphere

With n-butyllithium; ammonium cerium (IV) nitrate; N-benzyl-N,N,N-triethylammonium chloride; water; triethylamine; cesium fluoride; In tetrahydrofuran; acetonitrile;
DOI:10.1016/j.tetasy.2011.04.015