Zhou, Wenjun published the artcileSynthesis and characterization of o-cyanostilbenes, Application In Synthesis of 612-13-5, the publication is Huagong Shengchan Yu Jishu (2011), 18(3), 28-31, database is CAplus.
The preparation and characterization of five o-cyanostilbenes from o-cyanobenzyl chloride, tri-Et phosphate, aromatic aldehydes in N,N-DMF via Wittig-Horner reaction with yields ranged from 83.8% to 93.1% were reported. The reported method had the advantages of reliable and high yields, simple operations, cheap and readily available raw materials.
Huagong Shengchan Yu Jishu published new progress about 612-13-5. 612-13-5 belongs to nitriles-buliding-blocks, auxiliary class Organic Pigment, name is 2-(Chloromethyl)benzonitrile, and the molecular formula is C15H24O2, Application In Synthesis of 612-13-5.
Referemce:
https://en.wikipedia.org/wiki/Nitrile,
Nitriles – Chemistry LibreTexts