Benzyl Bromide → benzyl 4-(4-benzyloxyphenyl)-3-[4-(3-methoxypropyl)-3,4-dihydro-2H-benzo[1,4]oxazin-6-ylmethoxy]piperidine-1-carboxylate

HRID 1712611Notes

Reaction equation

HRID 1712611 reaction equation
[OH:1][C:2]1[CH:7]=[CH:6][C:5]([CH:8]2[CH2:13][CH2:12][N:11]([C:14]([O:16][CH2:17][C:18]3[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=3)=[O:15])[CH2:10][CH:9]2[O:24][CH2:25][C:26]2[CH:27]=[CH:28][C:29]3[O:34][CH2:33][CH2:32][N:31]([CH2:35][CH2:36][CH2:37][O:38][CH3:39])[C:30]=3[CH:40]=2)=[CH:4][CH:3]=1.[CH2:41](Br)[C:42]1[CH:47]=[CH:46][CH:45]=[CH:44][CH:43]=1>>[CH2:41]([O:1][C:2]1[CH:7]=[CH:6][C:5]([CH:8]2[CH2:13][CH2:12][N:11]([C:14]([O:16][CH2:17][C:18]3[CH:19]=[CH:20][CH:21]=[CH:22][CH:23]=3)=[O:15])[CH2:10][CH:9]2[O:24][CH2:25][C:26]2[CH:27]=[CH:28][C:29]3[O:34][CH2:33][CH2:32][N:31]([CH2:35][CH2:36][CH2:37][O:38][CH3:39])[C:30]=3[CH:40]=2)=[CH:4][CH:3]=1)[C:42]1[CH:47]=[CH:46][CH:45]=[CH:44][CH:43]=1

Participants

3

Reactant 2

HCID 7498Benzyl BromideHCID 68500240benzyl 4-{4-hydroxyphenyl}-3-[4-(3-methoxypropyl)-3,4-dihydro-2H-benzo[1,4]oxazin-6-ylmethoxy]piperidinecarboxylate

Product 1

HCID 68501377benzyl 4-(4-benzyloxyphenyl)-3-[4-(3-methoxypropyl)-3,4-dihydro-2H-benzo[1,4]oxazin-6-ylmethoxy]piperidine-1-carboxylate

Procedure

Analogously to Example 308a, 0.103 g of benzyl 4-(4-hydroxyphenyl)-3-[4-(3-methoxypropyl)-3,4-dihydro-2H-benzo[1,4]oxazin-6-ylmethoxy]piperidine-1-carboxylate and 0.0533 g of benzyl bromide are reacted. The title compound is obtained as a colourless oil. Rf=0.23 (1:1 EtOAc-heptane); Rt=5.95.

Sources & evidence

ORD record
ord-8c4966afdbe94c0f892cfedbc09c36e7
Source dataset
uspto-grants-2010_09
Patent number
US07790715B2

Reaction notes

Loading…