Collins, Karl D. published the artcilePreparation of conjugated 1,3-enynes by Rh(III)-catalysed alkynylation of alkenes via C-H activation, Application of (E)-3-(3-Nitrophenyl)acrylic acid, the publication is Chemical Communications (Cambridge, United Kingdom) (2014), 50(34), 4459-4461, database is CAplus and MEDLINE.
An exptl. simple additive-free Rh(III)-catalyzed direct alkynylation of alkenes has been developed. This protocol employs com. available 1-[(triisopropylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one (TIPS-EBX) as the alkyne source, giving access to conjugated terminal enynes following a simple silyl-deprotection. This method has also been applied to arenes.
Chemical Communications (Cambridge, United Kingdom) published new progress about 1772-76-5. 1772-76-5 belongs to catalysis-chemistry, auxiliary class Benzenes, name is (E)-3-(3-Nitrophenyl)acrylic acid, and the molecular formula is C9H7NO4, Application of (E)-3-(3-Nitrophenyl)acrylic acid.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia