UNTERSUCHUNGEN AN DIAZOVERBIDUNGEN UND AZIDEN-LVII TRI- UND TETRACYCLEN AUS 5-(DIAZOMETHYL)-5H-BENZOCYCLOHEPTENEN UND 4-PHENYL-1,2,4-TRIAZOLIN-3,5-DION

DOI: 10.1016/S0040-4020(01)96463-4

Source and publish data:

Tetrahedron p. 825 - 835 (1985)

Update date:2022-08-02

Topics:

Authors:

Boehshar, M.

Maas, G.

Heydt, H.

Regitz, M.

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Article abstract of DOI:10.1016/S0040-4020(01)96463-4

The phosphoryl diazomethanes 10a and b undergo electrophilic diazoalkane substitution with the 7-alkylthio benzocycloheptenylium perchlorates 9a and b to the 5-(diazomethyl)-5H-benzocycloheptenes 11a-d.Even the non-dissociated 7 is suited for such a subst

Full text of DOI:10.1016/S0040-4020(01)96463-4

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