共 50 条
- [21] GEOMETRICAL STRUCTURES OF PHOSPHORUS-CONTAINING HETEROCYCLES .20. 1,3,2-DIOXAPHOSPHORINANES WITH 2 GEMINAL AXES OF INTERNAL-ROTATION BULLETIN OF THE ACADEMY OF SCIENCES OF THE USSR DIVISION OF CHEMICAL SCIENCE, 1978, 27 (11): : 2179 - 2183
- [23] CONFORMATIONS OF SATURATED CYCLIC PHOSPHORUS HETEROCYCLES .2. 5-TERT-BUTYL-2-AMINO-1,3,2-DIOXAPHOSPHORINANES - APPARENT EFFECTS OF P-N VICINAL INTERACTIONS ON CONFORMATIONAL ENERGY OF AMINO GROUPS ON TRIVALENT PHOSPHORUS AND INFLUENCE OF LONE PAIR ORIENTATION ON 3JHEQP JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1973, 95 (14) : 4666 - 4675
- [25] A NEW SYSTEM EXHIBITING A HIGH BARRIER TO ROTATION ABOUT THE P-N BOND - SYNTHESES AND SPECTRAL STUDIES OF 1,3,2-DIAZAPHOSPHETIDIN-4-ONE DERIVATIVES PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS, 1990, 53 (1-4): : 233 - 237
- [26] USE OF H-1, C-13, P-31 NUCLEAR MAGNETIC-RESONANCE METHOD FOR THE STUDIES OF SUBSTITUTED 2-MERCAPTO-2-THIONO-1,3,2-DIOXAPHOSPHORINANES ZHURNAL OBSHCHEI KHIMII, 1981, 51 (03): : 711 - 712
- [28] VIBRATION-SPECTRA OF TRANSITION SERIES P(OCH3)3-(P(N(CH3)2)3 AND SEP(OCH3)3-SEP(N(CH3)2)3 ANALES DE QUIMICA, 1974, 70 (12): : 1209 - 1213
- [29] H-1, C-13 AND P-31 NMR-STUDIES OF THE STEREOCHEMISTRY OF CHIRAL 2-SUBSTITUTED (4R,6R)-DIMETHYL-1,3,2-DIOXAPHOSPHORINANES PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS, 1987, 30 (3-4): : 734 - 734
- [30] P-31-N-15 COUPLING-CONSTANTS AND N-15-N-14 ISOTOPE EFFECTS ON P-31 NMR CHEMICAL-SHIFTS OF 2-PHENYLAMINO-2-OXO(-THIOXO, SELENOXO)-4-METHYL-1,3,2-DIOXAPHOSPHORINANES AND RELATED-COMPOUNDS ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, 1983, 38 (07): : 815 - 818