(2S,5R)-tert-butyl 5-(N-(allyloxy)-2-nitrophenylsulfonamido)-2-carbamoyl-3-cyclopropyl-5,6-dihydropyridine-1(2H)-carboxylate → (2S,5R)-5-(N-(allyloxy)-2-nitrophenylsulfonamido)-3-cyclopropyl-1,2,5,6-tetrahydropyridine-2-carboxamide

HRID 627254Notes

Reaction equation

HRID 627254 reaction equation
[CH2:1]([O:4][N:5]([C@H:18]1[CH2:23][N:22](C(OC(C)(C)C)=O)[C@H:21]([C:31](=[O:33])[NH2:32])[C:20]([CH:34]2[CH2:36][CH2:35]2)=[CH:19]1)[S:6]([C:9]1[CH:14]=[CH:13][CH:12]=[CH:11][C:10]=1[N+:15]([O-:17])=[O:16])(=[O:8])=[O:7])[CH:2]=[CH2:3].C(ON([C@H]1CN[C@H](C(N)=O)C=C1C)S(C1C=CC=CC=1[N+]([O-])=O)(=O)=O)C=C>>[CH2:1]([O:4][N:5]([C@H:18]1[CH2:23][NH:22][C@H:21]([C:31]([NH2:32])=[O:33])[C:20]([CH:34]2[CH2:35][CH2:36]2)=[CH:19]1)[S:6]([C:9]1[CH:14]=[CH:13][CH:12]=[CH:11][C:10]=1[N+:15]([O-:17])=[O:16])(=[O:8])=[O:7])[CH:2]=[CH2:3]

Participants

3

Reactant 2

HCID 89852061(2S,5R)-tert-butyl 5-(N-(allyloxy)-2-nitrophenylsulfonamido)-2-carbamoyl-3-cyclopropyl-5,6-dihydropyridine-1(2H)-carboxylate2×HCID 117940244(2S,5R)-5-(N-(allyloxy)-2-nitrophenylsulfonamido)-4-methyl-1,2,5,6-tetrahydropyridine-2-carboxamide

Product 1

HCID 89852178(2S,5R)-5-(N-(allyloxy)-2-nitrophenylsulfonamido)-3-cyclopropyl-1,2,5,6-tetrahydropyridine-2-carboxamide

Procedure

The title compound was prepared from (2S,5R)-tert-butyl 5-(N-(allyloxy)-2-nitrophenylsulfonamido)-2-carbamoyl-3-cyclopropyl-5,6-dihydropyridine-1(2H)-carboxylate (Intermediate 242, 0.932 g, 1.78 mmol) following the procedure described for Intermediate 21. The desired product was obtained as an orange foam (0.518 g, 68%).

Sources & evidence

ORD record
ord-aa80ded15e2d46a9892f0dbcc5937423
Source dataset
uspto-grants-2016_04
Patent number
US09309245B2

Reaction notes

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