wittig

Wittig Reagents 維蒂希反應試劑

Wittig Electronic 壓敏電阻 ; 電纜組件 ; 連接器 ; 可恢復式保險絲

Brandy Wittig 標籤

wittig agent witig試劑

Wittig condensation Wittig縮合

Wittig reaction 維蒂希反應 ; 維悌希反應 ; wittig反應 ; 維帝烯反應

Georg Wittig 格奧爾格·維蒂希 ; 維蒂希

Hannes Wittig 維蒂希 ^[1] 

A new path for the preparation of leaf alcohol with 3-chloropropanol, triphenylphosphine and propionaldehyde through Wittig reaction was studied.本文研究了以3-氯丙醇， 三苯基膦和丙醛為原料利用威蒂希反應合成葉醇的新路線。

Ketones and stabilized phosphorus ylides were heated together in commercial microwave oven, under solvent and medium free conditions, the Wittig reaction finished within 4.酮與穩定膦葉立德在家用微波爐中加熱，在無任何溶劑或固體介質條件下，4。

The calculated results show that the aza Wittig reaction is a two step reaction, having one four membered ring intermediate on its reaction surface.計算結果表明該反應是一個二步反應，在反應途徑上存在一個四元環中間體。 ^[1]