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5',6-Dichloro-1',3',3'-trimethyl-spiro-[2H-1-benzopyran-2,2'-indoline].


ABSTRACT: In the crystal structure of the title compound, C(19)H(17)Cl(2)NO, the indoline and benzopyran ring systems are approximately perpendicular to each other. The indoline ring is in an envelope conformation with the spiro C atom as the flap. The N atom of the indoline ring forms a pyramidal environment, the sum of the angles at this atom being 352.46°.

SUBMITTER: Alhashimy N 

PROVIDER: S-EPMC2962063 | biostudies-literature | 2008 Jul

REPOSITORIES: biostudies-literature

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5',6-Dichloro-1',3',3'-trimethyl-spiro-[2H-1-benzopyran-2,2'-indoline].

Alhashimy Nameer N   Müller-Bunz Helge H   Schazmann Benjamin B   Diamond Dermot D  

Acta crystallographica. Section E, Structure reports online 20080709 Pt 8


In the crystal structure of the title compound, C(19)H(17)Cl(2)NO, the indoline and benzopyran ring systems are approximately perpendicular to each other. The indoline ring is in an envelope conformation with the spiro C atom as the flap. The N atom of the indoline ring forms a pyramidal environment, the sum of the angles at this atom being 352.46°. ...[more]

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