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- [41] 4-MEMBERED AND 5-MEMBERED PHOSPHORUS HETEROCYCLES .5. 3H-1,2-AZAPHOSPHOLES, PHOSPHA-PYRROLES EXISTING IN A PYRROLENINE FORM ZEITSCHRIFT FUR NATURFORSCHUNG PART B-CHEMIE BIOCHEMIE BIOPHYSIK BIOLOGIE UND VERWANDTEN GEBIETE, 1972, B 27 (07): : 769 - +
- [42] CONDENSED 1,2,4-TRIAZINES .1. FUSED TO HETEROCYCLES WITH 3-MEMBERED, 4-MEMBERED, AND 5-MEMBERED RINGS ADVANCES IN HETEROCYCLIC CHEMISTRY, VOL 59, 1994, 59 : 39 - 177
- [43] 4-MEMBERED AND 5-MEMBERED PHOSPHORUS-HETEROCYCLES .55. 1,2,4-DIAZAPHOSPHOLO-[1,2,3]DIAZAPHOSPHOLES - PREPARATION BY PHOSPHOALKENE + NITRILIMINE CYCLOADDITION, DECOMPOSITION BY NITRILE ELIMINATION, AND STRUCTURAL COMPARISON OF ADDEND AND ADDUCT CHEMISCHE BERICHTE-RECUEIL, 1983, 116 (02): : 549 - 562
- [44] 4-MEMBERED AND 5-MEMBERED PHOSPHORUS HETEROCYCLES .24. 1,2,3SIGMA-2-DIZAPHOSPHOLIUM CHLORIDES, STRUCTURE OF 2,5-DIMETHYL DERIVATIVE CHEMISCHE BERICHTE-RECUEIL, 1978, 111 (04): : 1558 - 1563
- [45] 4-MEMBERED AND 5-MEMBERED PHOSPHORUS-HETEROCYCLES .67. REACTION OF ALKALI-METAL PHOSPHIDES WITH WHITE PHOSPHORUS .2. FORMATION AND STRUCTURE OF 2-LITHIO-2,3-DIHYDRO-1,3-DIPHENYL-1H-BENZOTRIPHOSPHOLE CHEMISCHE BERICHTE-RECUEIL, 1985, 118 (09): : 3849 - 3855
- [46] 4-MEMBERED AND 5-MEMBERED PHOSPHORUS-HETEROCYCLES .54. A DIPHOS-COMPLEX OF P AND - THE 1,1,3,3-TETRAPHENYL-1-LAMBDA-5,2-LAMBDA-3,3-LAMBDA-5-TRIPHOSPHOLENYL CATION ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1982, 21 (01): : 63 - 64
- [47] DEPENDENCE OF THE REACTIVITY OF 5-MEMBERED AROMATIC HETEROCYCLES ON THEIR STRUCTURE .4. PROTON AFFINITY OF N-AMINOAZOLES KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII, 1989, (09): : 1221 - 1223
- [48] DEPENDENCE OF THE REACTIVITY OF 5-MEMBERED HETEROCYCLES ON THEIR STRUCTURE .3. PROTON AFFINITY OF AZOLES AND OXAZOLES KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII, 1989, (04): : 508 - 511
- [49] 4-MEMBERED AND 5-MEMBERED PHOSPHORUS HETEROCYCLIC-COMPOUNDS .19. 1,3,2 LAMBDA 3-OXAZAPHOSPHOLINES CHEMIKER-ZEITUNG, 1976, 100 (09): : 392 - 393
- [50] ELECTRONIC AND SPATIAL STRUCTURE OF 5-MEMBERED PHOSPHORUS CONTAINING HETEROCYCLES OF DELTA 4-1,3,2-OXAZAPHOSPHOLINES ZHURNAL OBSHCHEI KHIMII, 1982, 52 (07): : 1549 - 1554