1-Bromo-4-phenylmethoxybenzene → (R)-4-(4-benzyloxyphenyl)-3-methylpiperazine-1-carboxylic acid tert-butyl ester

HRID 107

반응식

HRID 107 반응식
Brc1ccc(OCc2ccccc2)cc1.C[C@@H]1CN(C(=O)OC(C)(C)C)CCN1>CC(=O)O.CC(=O)O.CC(C)(C)[O-].Cc1ccccc1.[Na+].[Pd].c1ccc(P(c2ccccc2)c2ccc3ccccc3c2-c2c(P(c3ccccc3)c3ccccc3)ccc3ccccc23)cc1>C[C@@H]1CN(C(=O)OC(C)(C)C)CCN1c1ccc(OCc2ccccc2)cc1

참가 물질

7

반응 조건

온도
150 °C

실험 절차

A mixture of (R)-tert-butyl 3-methylpiperazine-1-carboxylate (0.060 g, 0.3 mmol), 1-(benzyloxy)-4-bromobenzene (0.095 g, 0.36 mmol), palladium(II) acetate (6.74 mg, 0.03 mmol), 2,2'-bis(diphenylphosphino)-1,1'-binaphthyl (0.015 g, 0.02 mmol) and sodium t-butoxide (0.043 g, 0.45 mmol) in toluene (2 mL) was flushed with nitrogen and sealed into a microwave tube. The reaction was heated to 150 °C for 10 minutes in the microwave reactor and cooled to RT. Analysis by LCMS. Only a small amount of the product could be detected (MH+ = 383, 5%). The reaction was not progressed further.

출처 및 근거

ORD 기록
ord-aba439bdbf614f12a2c2928a8b3049c5
출처 데이터셋
750 AstraZeneca ELN dataset
원본 링크
출처 보기

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