Crystal structure of (2S,4R,5R,6R)-2-(4,5-dibenzyloxy-6-benzyloxymethyl tetrahydropyranyl)triphenylphosphonium tetrafluoroborate, α-C45H44PBF4O4 and of (2R,4R,5R,6R)-2-(4,5-dibenzyloxy-6-benzyloxymethyl tetrahydropyranyl)triphenylphosphonium tetrafluoroborate, β-C45H44PBF4O4

Zeitschrift fur Kristallographie - New Crystal Structures

Volumn 213, Issue 4, 1998, Pages 737-740

  Frey, W ^a   Lieberknecht, A ^a   Griesser, H ^a   Bravo, R D ^b   Colinas, P A ^b   Grigera, R J ^b  

^a UNIVERSITY OF STUTTGART   (Germany)

^b FACULTAD DE CIENCIAS EXACTAS   (Argentina)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0013557260     PISSN: 14337266     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (6)

1. Lieberknecht, A; Griesser, H.; Bravo, R. D.; Colinas, P. A.; Grigera, R. J.: Stereoselective Synthesis of Olifinated Sugars. R. Tetrahedron 54 (1998) 3159-3168.
2. Colinas, P. A.: Sintesis y reactividad de riboenitoles. Dissertation, Universidad Nacional de La Plata, Argentinia 1997.
3. cf. Frey, W.; Lieberknecht, A; Griesser, H.; Bravo, R. D.; Colinas, P. A.; Grigera, R. J.: Crystal structure of (2R,4S,5R)-2-(4-benzyloxy-5-benzyloxymethyltetrahydrofuranyl) triphenylphosphomium tetrafluoroborate. Z. Kristallogr. NCS 213 (1998) 365-366.
4. Clark, D. A.; Fuchs, P. L.: Hydrogentriphenylphosphonium Tetrafluoroborate: A Reagent for Conversion of Thiodienes to Thioallylphosphonium Tetrafluoroborates. Synthesis (1977) 628.
5. Sheldrick, G. M.: Phase Annealing in SHELX-90: Direct Methods for Large Structures. Acta Crystallogr. A46 (1990) 467-473.
6. Sheldrick, G. M.: SHELXL-93. Program for refining crystal structures. University of Göttingen, Germany 1993.