2-Methylindole → HCID 20442785, compound

Participants

Reaction Steps

Following a procedure similar to that described above in part B of this example except that 4-(1-allyl-2-methyl-3-indolyl)-2,3-dichloro-4-oxo-2-butenoic acid is used in place of 4-(1-ethyl-2-methyl-3-indolyl)-2,3-dichloro-4-oxo-2-butenoic acid and 1-n-hexylindole is substituted for 2-methylindole, there is obtained 5-(1-allyl-2-methyl-3-indolyl)-5-(1-n-hexyl-3-indolyl)-3,4-dichloro-2(5H)-furanone (Formula V: R=CH2 =CHCH2 ; R1 =CH3 ; R2 =CH3 (CH2)4CH2 ; R3 =Y=Y1 =H).

Provenance & Evidence