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5-Meth-oxy-1,2',3-trimethyl-4,6-dioxa-2-aza-spiro-[bicyclo-[3.2.0]hept-2-ene-7,4'-isoquinoline]-1',3'(2'H,4'H)-dione.


ABSTRACT: In the isoquinoline ring system of the title mol-ecule, C(16)H(16)N(2)O(5), the N-heterocyclic ring is in a half-boat conformation. The dioxaaza-spiro ring is essentially planar [maximum deviation = 0.022?(1)?Å] and forms a dihedral angle of 24.56?(4)° with the benzene ring.

SUBMITTER: Fun HK 

PROVIDER: S-EPMC3120469 | biostudies-literature | 2011 Jun

REPOSITORIES: biostudies-literature

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5-Meth-oxy-1,2',3-trimethyl-4,6-dioxa-2-aza-spiro-[bicyclo-[3.2.0]hept-2-ene-7,4'-isoquinoline]-1',3'(2'H,4'H)-dione.

Fun Hoong-Kun HK   Quah Ching Kheng CK   Huang Chengmei C   Yu Haitao H  

Acta crystallographica. Section E, Structure reports online 20110507 Pt 6


In the isoquinoline ring system of the title mol-ecule, C(16)H(16)N(2)O(5), the N-heterocyclic ring is in a half-boat conformation. The dioxaaza-spiro ring is essentially planar [maximum deviation = 0.022 (1) Å] and forms a dihedral angle of 24.56 (4)° with the benzene ring. ...[more]

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