A C-F cleavage reaction was found when using ortho-fluoro substituted benzonitrile, which resulted in the formation of new C-C bond.

发现该反应在以邻位氟取代的苯睛为底物的情况下，碳-氟键可以被打断并有效地形成碳-碳键。

youdao

Catalytic actiVity of Nickel complexes in the cross-coupling reaction for forming C-C bond have been studied. Gived spectra analysis date of ketones.

本文就镍结合物在形成碳-碳键交叉偶联反应中的性能及活性做了探索和研究。并对合成产物进行了光谱分析及测试。

youdao

The catalytic action of cellulose oxyphosphine palladium complexs in the crosscoupling reaction of organotin reagents with acid chlorides for forming C-C bond is presented.

报道了纤维素氧膦 -钯配合物在有机锡试剂与酰氯化合物形成碳 -碳键的交叉偶联反应中的催化作用 ，并对部分反应条件及反应机理进行了研究和探讨。

youdao

The revival came despite a warning from Moody's, which its outlook on Citigroup (nyse: C - news - people )'s bond ratings to negative, saying the first-quarter charges were higher than had been expected.

FORBES: Citigroup Bounces

For many banks this could be as bad as Plan C (an Argentine-style simultaneous default and devaluation), because losses on bond holdings might imperil their own solvency and further cut them off from market funding.

ECONOMIST: European banks

Bond Default A Taste Of What Is To Come ( No. 98-C 177, 29 October 1998).

CENTERFORSECURITYPOLICY: Center For Security Policy