Liu, Shu-kai published the artcileSynthesis of Carbophosphinocarbene and Their Donating Ability: Expansion of the Carbone Class, Computed Properties of 4760-35-4, the publication is Organometallics (2020), 39(23), 4395-4401, database is CAplus.
In recent years, carbones (CL2) established themselves to be reliable ligands in organometallic and catalytic reactions. With its superb donating ability as well as a 2nd lone pair for extra coordination, it distinguishes itself from the widely used carbenes and phosphines. However, a lack of modular structural diversity in carbones has limited its use. A carbophosphinocarbene (CPC), a subclass of carbones containing a carbene and phosphine as flanking groups, offers an easy structural modification. The authors report a new modular synthetic procedure for CPCs by using readily available starting materials. The phosphine moiety can be easily exchanged and directly used out of the bottle. The resulting CPCs offer a strong donating ability. Their electronic properties were determined using Ga and Au complexes.
Organometallics published new progress about 4760-35-4. 4760-35-4 belongs to imidazoles-derivatives, auxiliary class Chloride,Benzimidazole, name is 2-(Chloromethyl)-1-methyl-1H-benzo[d]imidazole, and the molecular formula is C9H9ClN2, Computed Properties of 4760-35-4.
Referemce:
https://en.wikipedia.org/wiki/Imidazole,
Imidazole | C3H4N2 – PubChem