+++Chemistry of Heterocyclic Compounds

[Asa]

заранее спасибо!!!
1.Gorb,L.T. et al.;;
Mesoionic compounds with a bridging nitrogen atom
Chemistry of Heterocyclic Compounds
15; 1979; 872 - 877;

Код: Выделить всё

http://dx.doi.org/10.1007/BF00509793

2.Sych, E.D.; Gorb, L.T.;;
Mesoionic compounds with a bridged nitrogen atom. 3. Reactions of 2-[(1-methyl-2-pyridiniathio)acetyl]-thiazolo[3,2-a]pyridinium 3-oxide methylsulfate
Chemistry of Heterocyclic Compounds
16; 3; 1980; 227 – 229

Код: Выделить всё

http://dx.doi.org/10.1007/BF02401714

3.Fedotov, K. V.; Kachkovskii, A. D.; Romanov, N. N.; Tolmachev, A. I.;
Mesoionic compounds with a bridging nitrogen atom
Chemistry of Heterocyclic Compounds
25; 1; 1989; 98 - 102;

Код: Выделить всё

http://dx.doi.org/10.1007/BF00472630

4.Litvinenko, S. V.; Volovenko, Yu. M.; Babichev, F. S.;
Pseudo-cross-conjugated mesomeric betaines. 1. Synthesis of pseudo-cross-conjugated mesomeric betaines from quinoxaline derivatives
Chemistry of Heterocyclic Compounds
28; 11; 1992; 1307 – 1311

Код: Выделить всё

http://dx.doi.org/10.1007/BF00532084

5.Mikitenko, E. K.; Romanov, N. N.;;
Cyclazines and their analogs
Chemistry of Heterocyclic Compounds
28; 9; 1992; 1087 - 1091;

Код: Выделить всё

http://dx.doi.org/10.1007/BF00531493

6.Litvinenko, S. V.; Volovenko, Yu. M.; Babichev, F. S.;
Use of azolium ylides in the synthesis of con-densed heterocyclic systems from 2-quinox-alylacetonitriles
Chemistry of Heterocyclic Compounds
29; 2;1993; 194 - 199;

Код: Выделить всё

http://dx.doi.org/10.1007/BF00531664

7.Babaev, E. V.; Tikhomirov, G. A.;
Heterocycles with a bridging nitrogen atom. 15. The novel recyclization of dipyrido[1,2-a:1′,2′-c]-imidazolium salts to pyrido[1,2-a]-benzimidazole-8-carboxaldehydes
Chemistry of Heterocyclic Compounds
41; 1; 2005; 119 - 123;

Код: Выделить всё

http://dx.doi.org/10.1007/s10593-005-0117-4

[Viksya]

Пользуйте