New Method of Synthesis of Acetals Containing Phosphorus in the Alcohol Fragment
β Scribed by M. B. Gazizov; G. G. Safina; R. A. Khairullin; R. M. Gazizov
- Book ID
- 110311823
- Publisher
- Springer
- Year
- 2001
- Tongue
- English
- Weight
- 19 KB
- Volume
- 71
- Category
- Article
- ISSN
- 1070-3632
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π SIMILAR VOLUMES
polarization functions at all atoms Ld (C.P) = 0.8, 0.5; LJH) = 0.65; active space for the MCSCF geometry optimization 3a, plus 3a, orbitals; the multireference calculations were carried out in this space. All MCSCF and MRCl calculations were undertaken with the program system MOL-PRO (201.
## Abstract magnified image __cis__βFused bicyclic acetals were obtained from the unusual cyclization reaction between diols and dihydropyran. Furothiopyran, substituted pyranopyrans, and pyranooxepine and pyranobenzoxepine compounds were obtained with high diastereoselectivity and __cis__βdiaster