PRODUCTION METHOD OF COUPLING COMPOUND

PROBLEM TO BE SOLVED: To provide a production method of a coupling compound due to a cross-coupling reaction that uses a novel reaction substrate.SOLUTION: A production method of a coupling compound characterized by producing a compound (C) from a compound (A) and a compound (B) according to a coupl...

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Bibliographische Detailangaben
Hauptverfasser: YI YEONG-GUN, GOROMARU HIDETAKA
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a production method of a coupling compound due to a cross-coupling reaction that uses a novel reaction substrate.SOLUTION: A production method of a coupling compound characterized by producing a compound (C) from a compound (A) and a compound (B) according to a coupling reaction represented by the following formula (1). As a reaction substrate of a cross-coupling reaction, by using a compound having a -SFgroup, which is excellent in safety and has no problem of toxicity of a byproduct, various kinds of coupling compounds may be produced at a high yield. (In the formula (1), Rand Rrepresent independently an arbitrary monovalent atomic group, Z represents a leaving group, and M represents a transition metal catalyst.)SELECTED DRAWING: None 【課題】新規な反応基質を用いたクロスカップリング反応によるカップリング化合物の製造方法を提供する。【解決手段】下記式(1)で示されるカップリング反応で、化合物(A)と化合物(B)から化合物(C)を製造することを特徴とするカップリング化合物の製造方法。クロスカップリング反応の反応基質として、安定性に優れ、また副生物の毒性の問題も少ない−SF5基を有する化合物を用いて、種々のカップリング化合物を高収率で製造することができる。(式(1)中、R1、R2は各々独立に任意の1価の原子団基を表し、Zは脱離基を表し、Mは遷移金属触媒を表す。)【選択図】なし