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Synthesis of novel tryptamine and azepinoindole derivatives
Rearrangement of Allyl Aryl Ethers III, Reactions of Alkoxyhydroquinones with Cycloalkenediols
Cycloalkenobenzofurans were prepared in one-pot reaction from methoxyhydroquinone, 2,5- and 2,6 and 2,3- dialkoxyhydroquinone with cycloalkenediol. Reaction between isomeric 2,5- dialkoxyhydroquinone with diol led to the ...
Rearrangement of Allyl Aryl Ethers II, Reactions of Hydroquinones with Cycloalkenediols
Cycloalkenobenzofurans are prepared in one operation from hydroquinone and cycloakenediol involving a sequence of acid-catalyzed formation of ether , 1,3- and 3,3-rearrangements, and acid-catalyzed intramolecular cyclization ...
Preparation of Novel Cyanoguanidine Derivatives of Tryptamines
A new class of cyanoguanidine derivatives bearing a tryptamine moiety was prepared by a three-step reaction sequence. The preparation of the starting materials and characterization of the intermediates are also described.
A Convenient route to cyanoguanidines
(Marcel Dekker, 1999)
A facile and versatile method for the preparation of cyanoguanidines from amines and isothiocyanates via a methylation, cyanamide treatment sequence is described.