[4 + 2] Benzannulation of 3-Alkenylpyrroles/Thiophenes with Propargylic Alcohols: Access to Substituted Indoles, Benzothiophenes, and Aza[5]helicenes.
Raji Reddy, Chada; Rani Valleti, Reddi; Sathish, Puppala; The Journal of organic chemistry 82 (2017) 2345–2354; doi:10.1021/acs.joc.6b02637

data_4032188
_publ_section_title
;
 [4 + 2] Benzannulation of 3-Alkenylpyrroles/Thiophenes with Propargylic
 Alcohols: Access to Substituted Indoles, Benzothiophenes, and
 Aza[5]helicenes.
;
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