rac-Ethyl 2-hy­droxy-2,7,7-trimethyl-4-(4-nitro­phen­yl)-5-oxo-3,4,5,6,7,8-hexa­hydro-2H-chromene-3-carboxyl­ate

Maharramov, A.M.; Ismiev, A.I.; Rashidov, B.A.; Askerov, R.K.; Potekhin, K.A.

doi:10.1107/S1600536812050581

Acta Crystallographica Section E
Acta Crystallographica
Section E CRYSTALLOGRAPHIC COMMUNICATIONS

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Figure 2 The hydrogen-bonded (dashed lines) packing in the title compound (a view perpendicular to the bc plane); H-atoms not involved in hydrogen bonding are omitted for clarity.

CRYSTALLOGRAPHIC
COMMUNICATIONS

ISSN: 2056-9890

Volume 69| Part 1| January 2013| Page o99

https://doi.org/10.1107/S1600536812050581

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