T R Govindachari
Articles written in Proceedings – Section A
Volume 39 Issue 5 May 1954 pp 232-239
The scope of the Sugasawa method for the synthesis of quinolizinium derivatives has been investigated. Several benzo, naphtho and naphthobenzo quinolizinium compounds have been synthesised in excellent yields, although the ring on which cyclisation was effected did not carry any activating substituents.
Volume 42 Issue 3 September 1955 pp 136-141
A series of 1-benzyl-3: 4-dihydro-6: 7-dimethoxy-, and 1-benzyl-1∶2∶3⥶4-tetrahydro-6∶7-dimethoxyisoquinolines with varying substituents in the benzyl portion of the molecule, and their derivatives are reported.
Volume 42 Issue 5 November 1955 pp 261-266
The oxidation of several 1-benyzl-3∶4-dihydroisoquinolines in alcoholic solution by air and by iodine has been studied. A mechanism is proposed for the action of iodine on these bases.
Volume 46 Issue 6 December 1957 pp 406-415
A series of 3:4-dihydro-5:6-dimethoxy and 3:4-dihydro-5:8-di-methoxyisoquinolines are repoited. These have been dehydro genated to the corresponding isoquinoline derivatives.
Volume 47 Issue 1 January 1958 pp 41-48
Chemical investigation of the alkaloids of
Volume 48 Issue 2 August 1958 pp 111-118
The Bruckner method has been extended to the study of 3-, and 4-arylisoquinolines.
Volume 51 Issue 6 June 1960 pp 319-321
The ease of protonation of N