E. Lukevics, G. Barbarella, P. Arsenyan, S. Belyakov, O. Pudova.
Molecular structure of compounds containing the 2,2'-bithienyl fragment
(review) 725
A. Sackus, V. Amankaviciene, V. Martynaitis.
Condensation of l-carbamoylmethyl-2,3,3-trimethyl-3H-indolium chloride
with aromatic aldehydes 761
O. Ya. Neiland, S. V. Belyakov.
Ethyl(3-amino-2-phenyliodonium)crotonate tosylate: synthesis, crystal
structure and preparation of heterocyclic compounds on its basis 770
I. Iovel, L. Golomba, S. Belyakov, E. Lukevics.
Synthesis and crystal structure of Schiff's bases obtained by condensation
of 2-aminopyridines with acrylic aldehydes 778
L. Wasylina, A. Puszko.
Electronic spectra and structure of methyl derivatives of 4-nitropyridine
N-oxide 786
A. Krauze, G. Duburs.
Synthesis and properties of 4-(4-cyanophenyl)-substituted 3-cyano-l,4-dihydropyridine-2(3H)-thiones
794
B. Puodziunaite, R. Janciene, Z. Stumbreviciute, L. Kosychova.
Aromatic ring bromination of tetrahydro-l,5-benzodiazepin-2-ones
799
S. Ostrowski, A. M. Wolniewicz.
An approach to fused pyrimidine derivatives via Schiff's bases of
aromatic ort/io-nitrocarbaldehydes. Investigation of substituent effects
on the reaction course 806
A. P. Volovodenko, R. E. Trifonov, P. V. Plekhanov, G. L. Rusinov, D.
G. Beresnev, V. A. Ostrovskii.
Protolytic equilibria of some annelated azolo-azines 816
A. V. Ershov, A. V. Dobrodumov.
Ring-ring tautomerism in acetylacetone 1,3-alkanoylhydrazonoxime
825
L. G. Delyatitskaya, M. V. Petrova, S. Grinberga, N. N. Tonkhih, A.
Ya. Strakov.
l-(2-Pyridyl)-3,6,6-trimethyl-4-oxo-4,5,6,7-tetrahydroindazole in
conditions of Schmidt reaction and Beckmann rearrangement 830
N. G. Batenko, R. E. Valter, G. A. Karlivan.
Synthesis of 2,5-bis(2-aminothiazol-5-yl)-3,6-dichloro-l,4-benzoquinones
835
A. Baranski.
Synthesis and properties of azoles and their derivatives. 45-Regio-
and stereoselectivity of [2+31-cycloaddition reaction of E-b-nitrostyrene
to Z-C-phenyl-N-arylnitrones 840
G. Veinberg, M. Vorona, N. Grigan, I. Kanepe, I. Shestakova, A. Strakov,
E. Lukevics.
Cephalosporins with carbonate functions at positions 3 and 7
847
A. Brukshtus, S. Tumkevicius.
Synthesis of condensed heterocycles containing pyrimido[5,4-e]-[1,3]thiazine
fragment 854
D. R. Zicane, I. T. Ravina. Z. F. Tetere, I. A. Rijkwe, E. J. Gudriniece,
U. O. Kalejs.
Exotic amino acids. 4. Synthesis of methyl esters of some N-heteroaminomethylenemalonic
acids 857