1-(2-Methoxyphenyl)piperazine → 1-(Biphenyl-2-ylmethyl)-4-(2-methoxyphenyl)piperazine

HRID 334268Notes

Reaction equation

HRID 334268 reaction equation
[CH3:1][O:2][C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][C:4]=1[N:9]1[CH2:14][CH2:13][NH:12][CH2:11][CH2:10]1.[C:15]1([C:23]2[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=2)[C:16]([CH:21]=O)=[CH:17][CH:18]=[CH:19][CH:20]=1.[BH-](OC(C)=O)(OC(C)=O)OC(C)=O.[Na+].C1(C2C=CC=CC=2)C=CC=CC=1CN1CCN(C2C=CC=CC=2)CC1>>[C:15]1([C:23]2[CH:24]=[CH:25][CH:26]=[CH:27][CH:28]=2)[CH:20]=[CH:19][CH:18]=[CH:17][C:16]=1[CH2:21][N:12]1[CH2:13][CH2:14][N:9]([C:4]2[CH:5]=[CH:6][CH:7]=[CH:8][C:3]=2[O:2][CH3:1])[CH2:10][CH2:11]1

Participants

5

Reactant 4

HCID 13461-(2-Methoxyphenyl)piperazineHCID 121052(1,1'-Biphenyl)-2-carboxaldehydeHCID 5049666Sodium triacetoxyborohydrideHCID 716025231-(Biphenyl-2-ylmethyl)-4-phenylpiperazine

Product 1

HCID 716025831-(Biphenyl-2-ylmethyl)-4-(2-methoxyphenyl)piperazine

Procedure

74 mg of the target compound (0.21 mmol, 37.5%) was obtained using 1-(2-methoxyphenyl)piperazine (211 mg, 1.10 mmol), biphenyl-2-carbaldehyde (100 mg, 0.55 mmol) and NaBH(OAc)3 (355 mg, 1.65 mmol) according to the synthesis method of Compound 1.

Sources & evidence

ORD record
ord-aa5632d183d84d2194500e506d229ca3
Source dataset
uspto-grants-2014_11
Patent number
US08883796B2

Reaction notes

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