Hydrolysis of furan and 5-nitrofuran penicillins by penicillinase Bacillus licheniformis G. A. VeinbergYa. A. KastronS. A. Giller OriginalPaper Pages: 271 - 274
Structure of benzylidenebenzaldicyclohexanone V. I. VysotskiiM. N. Tilichenko OriginalPaper Pages: 275 - 276
Ring-chain tautomerism of substituted hydrazones A. A. PotekhinB. D. Zaitsev OriginalPaper Pages: 277 - 283
Structures of the products of the reaction of penilloic acids with acid anhydrides A. S. KhokhlovE. M. KleinerL. B. Senyavina OriginalPaper Pages: 284 - 289
PMR spectra of derivatives of the cis and trans isomers of 4-amino-3-hydroxythiophane T. M. FilippovaS. D. MikhnoV. M. Berezovskii OriginalPaper Pages: 290 - 293
Mass spectra of some phenyl- and chloro-substituted thianaphthenes and their sulfones V. S. Fal'koV. I. KhvostenkoM. G. Voronkov OriginalPaper Pages: 300 - 306
Cyclization ofα- andβ-(arylseleno)alkylcarboxylic acids and their derivatives E. G. KataevG. A. ChmutovaYu. M. Mareev OriginalPaper Pages: 307 - 308
Vilsmeier formylation of 2-methyl-3 -carbethoxy-5-methoxy- and 2-methyl-5-methoxyindoles V. I. ShvedovA. K. ChizhovA. N. Grinev OriginalPaper Pages: 313 - 315
Synthesis of indolo-α-pyrones, indolo-α-pyridones, and indolopyrylium salts G. N. DorofeenkoV. G. KorobkovaE. A. Guzhina OriginalPaper Pages: 319 - 323
Reaction ofβ,β -dimethyldivinyl ketone with 2,5-dimethyl- and 1,2,5-trimethyl-4-piperidones K. Kh. TokmurzinA. Sh. SharifkanovB. Bakhmanov OriginalPaper Pages: 324 - 325
Synthesis of benzoates of 1,4-bis(2,5-dimethyl-4-hydroxypiperidino)-2-butene and 1,4-bis-(2,5-dimethyl-4-hydroxypiperidino)-2-butyne A. Sh. SharifkanovSh. S. AkhmedovaE. G. Il' yasov OriginalPaper Pages: 326 - 327
Synthesis of allenic thioethers of the pyridine series L. N. CherkasovS. I. RadchenkoB. S. Kupin OriginalPaper Pages: 328 - 329
Hydroamination of 2,2'-methylenebiscyclohexanone with aniline and formic acid V. I. Vyso'tskiiM. N. Tilichenko OriginalPaper Pages: 347 - 348
Synthesis and transformations of 6,6,7,7-tetramethyl-2-quinuclidone E. I. LevkoevaE. S. NikitskayaL. N. Yakhontov OriginalPaper Pages: 349 - 354
Reaction of benzo[b]quinuclidine with electrophilic reagents E. E. MikhlinaA. D. YaninaA. R. Katritzky OriginalPaper Pages: 355 - 358
Investigations in the imidazole series I. A. MazurP. M. KocherginV. G. Tromsa OriginalPaper Pages: 359 - 362
Investigations in the imidazole series A. N. KrasovskiiP. M. KocherginT. E. Kozlovskaya OriginalPaper Pages: 363 - 365
Synthesis ofω-substituted 3-alkylorotic acids A. Ya. BerlinI. A. Korbukh OriginalPaper Pages: 366 - 368
Synthesis of 1,2-dialkyl-3,6-dimethyl-1,2-dihydropyridazines from acetonylacetone K. N. ZeleninYu. Ya. Dumpis OriginalPaper Pages: 369 - 371
Synthesis of peptides based onβ-(N1-uracilyl)-α-alanine M. Yu. LidakR. A. PaégleYu. P. Shvachkin OriginalPaper Pages: 372 - 376
Heterocyclic nitro compounds V. V. Mel'nikovM. S. PevznerL. F. Khor'kova OriginalPaper Pages: 377 - 380
Heterocyclic nitro compounds V. V. Mel'nikovV. V. StolpakovaM. S. Pevzner OriginalPaper Pages: 381 - 384
Synthesis of substituted 2-phenyl-6-hydroxyquinazolines Yu. S. TsizinN. B. KarpovaO. V. Efimova OriginalPaper Pages: 385 - 388
Reaction of quinoline and isoquinoline with nucleophilic organic compounds in the presence ofβ-chlorovinyl ketones A. K. SheinkmanA. N. PrilepskayaA. A. Deikalo Letters to the Editor Pages: 389 - 390
Disproportionation ofγ-thiopyrans V. G. KharchenkoM. E. StankevichE. G. Lilienfel'd Letters to the Editor Pages: 391 - 392
Desulfuration of derivatives of pyrimido-, pyrazino-, and pyrido [1,4] thiazines T. S. SafonovaM. P. NemeryukL. A. Myshkina Letters to the Editor Pages: 393 - 394
Heterylation of furans with aromatic N-acylcyclammonium cations A. K. SheinkmanA. A. DeikaloS. N. Baranov Letters to the Editor Pages: 395 - 395
New method for the determination of the extinction coefficient of the photocolored form of spiropyrans M. B. GordinM. A. Gal'bershtam Letters to the Editor Pages: 396 - 397
Synthesis and study of the structures of new pyridazino[4,5-b]quinoxaline and pyrazino-[2,3-d]pyridazine derivatives V. N. KonyukhovT. G. KoksharovaZ. V. Pushkareva Letters to the Editor Pages: 398 - 399
New method for the synthesis of 6-substituted 9-purinyl-α-amino acids M. Yu. LidakYa. Ya. ShlukeYu. P. Shvachkin Letters to the Editor Pages: 400 - 401