Structures by: Ragunathan V.

Total: 3

5,7-Diallyloxy-2-phenyl benzopyran-4<i>H</i>-one

C21H18O4

Nallasivam, AngannanNethaji, MunirathinamVembu, NagarajanRagunathan, VenkatramanSulochana, Nagarajan

Acta Crystallographica Section E (2009) 65, 1 o1

a=6.299(2)Å   b=15.798(6)Å   c=17.429(6)Å

α=90.00°   β=90.00°   γ=90.00°

5-Hydroxy 6,8-Dibromo-7-acetoxy-2-phenylbenzopyran-4H-one

C17H10Br2O5

Nallasivam, AngannanNethaji, MunirathinamVembu, NagarajanRagunathan, VenkatramanSulochana, Nagarajan

Acta Crystallographica Section E (2009) 65, 3 o568

a=14.072(3)Å   b=5.5586(13)Å   c=21.333(5)Å

α=90.00°   β=104.501(4)°   γ=90.00°

5,7-Dimethoxy-2-phenyl benzopyran-4H-one

C17H14O4

Nallasivam, AngannanNethaji, MunirathinamVembu, NagarajanRagunathan, VenkatramanSulochana, Nagarajan

Acta Crystallographica Section E (2009) 65, 3 o504-o505

a=7.3938(17)Å   b=11.430(3)Å   c=16.547(4)Å

α=92.414(4)°   β=102.723(4)°   γ=91.916(4)°