36746-27-7Relevant articles and documents
Synthesis of bisindolylmethane, bispyrrolylmethane, and indolylpyrrolylmethane derivatives via reductive heteroarylation
Zhou, Hang,Huang, Zhuo,Huang, He,Song, Chuanjun,Chang, Junbiao
, (2021/07/25)
An efficient and general reductive heteroarylation approach toward the synthesis of bisindolylmethane, bispyrrolylmethane, and indolylpyrrolylmethane derivatives has been developed. Thus, treatment of acylpyrrole or acylindole derivatives with indoles or pyrroles in the presence of a combination of sodium borohydride and acetic acid resulted in the formation of the title compounds in moderate to excellent isolated yields.
METHOD OF MAKING PORPHYRINS
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Page/Page column 12; 14, (2008/12/08)
A method of making a compound of Formula I: is carried out by condensing a pair of compounds of Formula II (which pair may be the same or different), or by condensing a compound of Formula III with a compound Formula IV, to produce a compound of Formula I. The condensing step may be carried out with a metal salt under basic conditions.
Synthesis of 1-formyldipyrromethanes
Ptaszek, Marcin,McDowell, Brian E.,Lindsey, Jonathan S.
, p. 4328 - 4331 (2007/10/03)
1-Formyldipyrromethanes are versatile precursors to porphyrins and chlorins. Two methods of synthesis of 1-formyldipyrromethanes have been investigated: (1) Vilsmeier formylation followed by selective removal of the unwanted 1,9-diformyldipyrromethane by
