102210-79-7Relevant articles and documents
Palladium-catalyzed completely linear-selective negishi cross-coupling of allylzinc halides with aryl and vinyl electrophiles
Yang, Yang,Mustard, Thomas J. L.,Cheong, Paul Ha-Yeon,Buchwald, Stephen L.
supporting information, p. 14098 - 14102 (2014/01/06)
Completely linear: The title reaction provides an effective means to access a wide range of prenylated arenes and skipped dienes in a completely linear-selective fashion, as demonstrated by a concise synthesis of the anti-HIV natural product siamenol. DFT calculations shed light on the origin of the excellent regioselectivity observed with the current Pd-based catalyst system. Copyright
Unusual Reactions of Magnesium Indolates with Benzenesulfonyl Chloride
Wenkert, Ernest,Moeller, Peter D. R.,Piettre, Serge R.,McPhail, Andrew T.
, p. 3404 - 3409 (2007/10/02)
Grignard reagents from N-unsubstituted indoles and benzenesulfonyl chloride undergo reaction such as to produce unstable intermediates of β-chlorination and α-sulfonylation, which are transformed into oxindoles or substituted indoles.In the same reaction, yuehchukene (the naturally occurring dehydroprenylindole dimer) is converted into a spirooxindole, containing a strained four-membered ring, which is changed into a spirooxindole isomer with ring expansion on mild acid treatment.
