Structure of the diastereoisomeric salt of (+)-2-hy­droxy-5,5-di­methyl-2-oxo-4-phenyl-1,3,2-dioxa­phosphorinane and (1R,2S)-(−)-α-[(1-methylamino)ethyl]benzyl alcohol

A. M. G. Kok; H. Wynberg; J. M. M. Smits; P. T. Beurskens; V.  Parthasarathi

doi:10.1107/S0108270187091984

Structure of the diastereoisomeric salt of (+)-2-hydroxy-5,5-dimethyl-2-oxo-4-phenyl-1,3,2-dioxaphosphorinane and (1R,2S)-(−)-α-[(1-methylamino)ethyl]benzyl alcohol

A. M. G. Kok, H. Wynberg, J. M. M. Smits, P. T. Beurskens, V. Parthasarathi

Research output: Contribution to journal › Article › Academic › peer-review

Abstract

C21H3oNOsP, Mr= 407.445, monoclinic, P21, a = 13.842 (2), b = 7.804 (2), c= 10.168 (1) A, fl = 92.952 (9) °, V = 1096.9 A 3, Z = 2, D x = 1.234 Mg m -s, Cu Ka radiation (graphite-crystal monochromator, 2, = 1.54178 A), /a(Cu Ka) = 1.348 mm -~, F(000) = 436, T = 290 K, final conventional R factor =0.031, wR =0.044 for 2700 'observed' reflections and 342 variables. The structure contains phosphorinane cations and ephedrine anions which are linked in a three-dimensional network by N-H... O and O-H-..O hydrogen bonds. The phosphorinane ring is in the usual chair conformation. The ephedrine is in the usual extended form.

Original language	English
Pages (from-to)	1328-1331
Number of pages	4
Journal	Acta Crystallographica Section C: Crystal Structure Communications
Volume	43
DOIs	https://doi.org/10.1107/S0108270187091984
Publication status	Published - 15-Jul-1987

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Structure of the Diastereoisomer~e Salt of (+)-2-Hydroxy
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Kok, A. M. G., Wynberg, H., Smits, J. M. M., Beurskens, P. T., & Parthasarathi, V. (1987). Structure of the diastereoisomeric salt of (+)-2-hydroxy-5,5-dimethyl-2-oxo-4-phenyl-1,3,2-dioxaphosphorinane and (1R,2S)-(−)-α-[(1-methylamino)ethyl]benzyl alcohol. Acta Crystallographica Section C: Crystal Structure Communications, 43, 1328-1331. https://doi.org/10.1107/S0108270187091984

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title = "Structure of the diastereoisomeric salt of (+)-2-hydroxy-5,5-dimethyl-2-oxo-4-phenyl-1,3,2-dioxaphosphorinane and (1R,2S)-(−)-α-[(1-methylamino)ethyl]benzyl alcohol",

abstract = "C21H3oNOsP, Mr= 407.445, monoclinic, P21, a = 13.842 (2), b = 7.804 (2), c= 10.168 (1) A, fl = 92.952 (9) °, V = 1096.9 A 3, Z = 2, D x = 1.234 Mg m -s, Cu Ka radiation (graphite-crystal monochromator, 2, = 1.54178 A), /a(Cu Ka) = 1.348 mm -~, F(000) = 436, T = 290 K, final conventional R factor =0.031, wR =0.044 for 2700 'observed' reflections and 342 variables. The structure contains phosphorinane cations and ephedrine anions which are linked in a three-dimensional network by N-H... O and O-H-..O hydrogen bonds. The phosphorinane ring is in the usual chair conformation. The ephedrine is in the usual extended form. ",

author = "Kok, {A. M. G.} and H. Wynberg and Smits, {J. M. M.} and Beurskens, {P. T.} and V. Parthasarathi",

year = "1987",

month = jul,

day = "15",

doi = "10.1107/S0108270187091984",

language = "English",

volume = "43",

pages = "1328--1331",

journal = "Acta Crystallographica Section C: Crystal Structure Communications",

issn = "0108-2701",

}

Kok, AMG, Wynberg, H, Smits, JMM, Beurskens, PT & Parthasarathi, V 1987, 'Structure of the diastereoisomeric salt of (+)-2-hydroxy-5,5-dimethyl-2-oxo-4-phenyl-1,3,2-dioxaphosphorinane and (1R,2S)-(−)-α-[(1-methylamino)ethyl]benzyl alcohol', Acta Crystallographica Section C: Crystal Structure Communications, vol. 43, pp. 1328-1331. https://doi.org/10.1107/S0108270187091984

Structure of the diastereoisomeric salt of (+)-2-hydroxy-5,5-dimethyl-2-oxo-4-phenyl-1,3,2-dioxaphosphorinane and (1R,2S)-(−)-α-[(1-methylamino)ethyl]benzyl alcohol. / Kok, A. M. G.; Wynberg, H.; Smits, J. M. M.; Beurskens, P. T.; Parthasarathi, V. .

In: Acta Crystallographica Section C: Crystal Structure Communications, Vol. 43, 15.07.1987, p. 1328-1331.

Research output: Contribution to journal › Article › Academic › peer-review

TY - JOUR

T1 - Structure of the diastereoisomeric salt of (+)-2-hydroxy-5,5-dimethyl-2-oxo-4-phenyl-1,3,2-dioxaphosphorinane and (1R,2S)-(−)-α-[(1-methylamino)ethyl]benzyl alcohol

AU - Kok, A. M. G.

AU - Wynberg, H.

AU - Smits, J. M. M.

AU - Beurskens, P. T.

AU - Parthasarathi, V.

PY - 1987/7/15

Y1 - 1987/7/15

N2 - C21H3oNOsP, Mr= 407.445, monoclinic, P21, a = 13.842 (2), b = 7.804 (2), c= 10.168 (1) A, fl = 92.952 (9) °, V = 1096.9 A 3, Z = 2, D x = 1.234 Mg m -s, Cu Ka radiation (graphite-crystal monochromator, 2, = 1.54178 A), /a(Cu Ka) = 1.348 mm -~, F(000) = 436, T = 290 K, final conventional R factor =0.031, wR =0.044 for 2700 'observed' reflections and 342 variables. The structure contains phosphorinane cations and ephedrine anions which are linked in a three-dimensional network by N-H... O and O-H-..O hydrogen bonds. The phosphorinane ring is in the usual chair conformation. The ephedrine is in the usual extended form.

AB - C21H3oNOsP, Mr= 407.445, monoclinic, P21, a = 13.842 (2), b = 7.804 (2), c= 10.168 (1) A, fl = 92.952 (9) °, V = 1096.9 A 3, Z = 2, D x = 1.234 Mg m -s, Cu Ka radiation (graphite-crystal monochromator, 2, = 1.54178 A), /a(Cu Ka) = 1.348 mm -~, F(000) = 436, T = 290 K, final conventional R factor =0.031, wR =0.044 for 2700 'observed' reflections and 342 variables. The structure contains phosphorinane cations and ephedrine anions which are linked in a three-dimensional network by N-H... O and O-H-..O hydrogen bonds. The phosphorinane ring is in the usual chair conformation. The ephedrine is in the usual extended form.

U2 - 10.1107/S0108270187091984

DO - 10.1107/S0108270187091984

M3 - Article

VL - 43

SP - 1328

EP - 1331

JO - Acta Crystallographica Section C: Crystal Structure Communications

JF - Acta Crystallographica Section C: Crystal Structure Communications

SN - 0108-2701