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HRID 1724147作成日:2026年10月25日

Sodium Carbonate → Benzoic acid N'-[3-biphenyl-3-yl-propionyl]-N'-isopropyl-hydrazide

https://huagongshe.com/reaction/1724147

反応式

関与物質

役割名称HCID仕込み量
反応物Sodium CarbonateHCID 10340—
反応物Phenylboronic AcidHCID 66827—
反応物benzoic acid N'-[3-(3-bromo-phenyl)-propionyl]-N'-isopropyl-hydrazideHCID 57560133—
溶媒1,2-DimethoxyethaneHCID 8071—
生成物Benzoic acid N'-[3-biphenyl-3-yl-propionyl]-N'-isopropyl-hydrazideHCID 5756013570%

反応手順

A solution of benzoic acid N′-[3-(3-bromo-phenyl)-propionyl]-N′-isopropyl-hydrazide (100 mg, 0.26 mmol) in DME (5 ml)/2M Na2CO3 (450 μL, 0.90 mmol) was treated with phenylboronic acid (47 mg, 0.39 mmol) and Pd[PPh3]4 (30 mg, 0.026 mmol) for 18 hours at 90° C. The reaction mixture was partitioned between water and ethyl acetate. The organic layer was washed with brine, dried over sodium sulfate, filtered, and concentrated. The crude was absorbed on silica and purified on a silica gel column with a 30-50% ethyl acetate/hexanes gradient to afford the product as a solid (69 mg, 70%). LC-MS m/e 387.19 (M+H+)

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US07485752B2
出典データセットuspto-grants-2009_02
ORD IDord-5d35a52891f149ee8cf2d43ec6db9797
出典メモuspto-grants-2009_02