共查询到20条相似文献,搜索用时 0 毫秒
1.
2.
3.
4.
5.
6.
Duncan JA 《The Journal of organic chemistry》1996,61(13):4455-4459
7.
8.
9.
10.
11.
12.
13.
N. S. Vostrikov V. Z. Vasikov L. V. Akulova A. A. Fatykhov S. L. Khursan L. V. Spirikhin M. S. Miftakhov 《Russian Journal of Organic Chemistry》2006,42(6):839-843
The title compound undergoes α-ketol rearrangement by the action of Lewis acids and bases to give the expected and double-rearrangement ring expansion products. Some specific features of the process are discussed. 相似文献
14.
15.
16.
The acyclic nucleoside phosphonate analogues, 9-[(2-hydroxy-1-phosphonylethoxy)ethyl]guanine 6 , 1-[(2-hydroxy-1-phosphonylethoxy)ethyl]cytosine 7 and 9-[(2-hydroxy-1-phosphonylethoxy)ethyl]adenine 8 , have been prepared by the coupling of a tosylate of the phosphonate side chain 12 with a purine or pyrimidine base followed by deprotection of the blocking groups. 相似文献
17.
18.
19.