The last decade has seen a tremendous outburst in modifying chemical processes to make
them 'green'or at least acceptable so as to attain sustainability of our environment. People …

Abstract The synthesis of 1, 2-dihydroisoquinoline,[2, 1-a] isoquinoline and [5, 1-a]
isoquinoline is very important because of their biological and medicinal activities as well as …

As a convenient and direct synthesis of 1, 2-dihydroisoquinolines, the gold (I)-catalyzed
intramolecular hydroamination of (2-alkynyl) benzyl carbamates has been developed. The …

Synthesis of a 105 membered library of 1, 2-dihydroisoquinolines is described. The 1, 2-
dihydroisoquinoline compounds have been prepared in good yields using a Lewis acid and …

Abstract The chapter reviews the classic Reissert reaction, the keystone of a broad family of
multicomponent reactions involving azines, electrophilic reagents and nucleophiles to yield …

Methyleneoxetan-2-one (Diketene or DK) consists of a four-membered lactone ring adjacent
to a methylene function. It can be used as a versatile precursor for the syntheses of wide …

Enantioselective four-component reactions of aryl diazoacetates with alcohols, aldehydes
and amines catalyzed cooperatively by a rhodium complex and a chiral Brønsted acid …

An efficient and simple route for preparation of substituted 1, 5-benzodiazepine-2-one
containing peptoid backbone is presented. The classical Ugi reaction is considerably …

A sequential one-pot two-step tandem reaction for selective and efficient synthesis of pyrrolo
[2, 1-a] isoquinoline and its dihydro-and tetrahydro-derivatives has been developed. The …

A facile and efficient synthesis of 1, 5‐benzodiazepines with an arylsulfonamido substituent
at C (3) is described. 1, 5‐Benzodiazepine, derived from the condensation of benzene‐1, 2 …