A one-pot, pseudo five-component, highly diastereoselective, and mild procedure for the synthesis of functionalized allyl dithiocarbamates is developed. The Baylis-Hillman (BH) reaction of aromatic (heteroaromatic) aldehydes and activated alkenes using DABCO, followed by acetylation of BH adducts with acetic anhydride in the presence of a catalytic amount of DMAP, and nucleophilic substitution reaction by in situ prepared dithiocarbamates from amines and CS2 are three steps of this protocol.
机构:
Natl Inst Interdisciplinary Sci & Technol, Chem Sci & Technol Div, Trivandrum 695019, Kerala, IndiaCent Leather Res Inst, Div Organ Chem, Madras 600020, Tamil Nadu, India
Madhavan, Suchithra
Shanmugam, Ponnusamy
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机构:
Cent Leather Res Inst, Div Organ Chem, Madras 600020, Tamil Nadu, IndiaCent Leather Res Inst, Div Organ Chem, Madras 600020, Tamil Nadu, India