共查询到20条相似文献,搜索用时 46 毫秒
1.
Magda A. Barsy Eman A. El Rady Fawi M. Abd El Latif 《Journal of heterocyclic chemistry》2008,45(3):773-778
2.
3.
4.
P. K. Roychowdhuary Sangeeta Mehrotra Sugandh Srivastava K. K. Upadhay Rakesh K. Mishra Ajit Kumar Shalini Upadhyay 《Journal of heterocyclic chemistry》2008,45(3):741-744
5.
6.
Romualdas Smičius Milda Malvina Burbuliene Virginija Jakubkienė Emilija Udrwėnaitė Povilas Vainilavičius 《Journal of heterocyclic chemistry》2007,44(2):279-284
7.
Guangmin Liu Qingqing Shao Shujiang Tu Longji Cao Chunmei Li Dianxiang Zhou Baoping Han 《Journal of heterocyclic chemistry》2008,45(4):1127-1130
8.
Gurusamy Ravindran Shanmugam Muthusubramanian Sanguvan Selvaraj Subbu Perumal 《Journal of heterocyclic chemistry》2007,44(1):133-136
9.
10.
Andreina Reyes Rosa M. Dominguez Maria Tosta Armando Herize Gabriel Chuchani 《国际化学动力学杂志》2007,39(5):268-275
The rates of elimination of several ethyl esters of 2‐oxo‐carboxylic acid were determined in a seasoned static reaction vessel over the temperature range 350–430°C and pressure range 33–240 Torr. The reactions, in the presence of a free‐radical inhibitor, are homogeneous, unimolecular, and follow a first‐order rate law. The overall and partial rate coefficients are expressed by the Arrhenius equation. Ethyl glyoxalate Ethyl 2‐oxo‐propionate Ethyl 3‐methyl‐2‐oxo‐butyrate The mechanisms of these elimination reactions are described in terms of concerted cyclic transition state structures. © 2007 Wiley Periodicals, Inc. Int J Chem Kinet 39: 268–275, 2007 相似文献
11.
12.
Venkatapuram Padmavathi Konda Mahesh Pinnu Thriveni Tippireddy Venkata Ramana Reddy 《Journal of heterocyclic chemistry》2007,44(5):1165-1169
13.
Prashant R. Latthe Vinay A. Sunagar Bharati V. Badami 《Journal of heterocyclic chemistry》2007,44(6):1363-1371
14.
15.
Suzan Ibrahim Aziz Hany Fakhry Anwar Mohamed Hilmy Elnagdi Daisy Hanna Fleita 《Journal of heterocyclic chemistry》2007,44(3):725-729
16.
P. Haranath V. Sreedhar Kumar C. Suresh Reddy C. Naga Raju C. Devendranath Reddy 《Journal of heterocyclic chemistry》2007,44(2):369-373
17.
18.
19.