α‐Diazo‐4‐methoxy‐β‐oxobenzenepropanenitrile
2013
[126893-72-9] C10H7N3O2 (MW 201.18)
InChI = 1S/C10H7N3O2/c1-15-8-4-2-7(3-5-8)10(14)9(6-11)13-12/h2-5H,1H3
InChIKey = SSRJRWKNAOEFFT-UHFFFAOYSA-N
(used as a carbene precursor for Rh(II)-catalyzed cyclopropanation of alkenes to form α-cyano-cyclopropylketones, and for the formation of 5-halo-1,2,3-triazoles)
Alternative Name: none.
Physical Data: mp 62 °C, yellow solid.
Solubility: soluble in CH2Cl2, CHCl3, THF, DMF, MeCN. Slightly soluble in Et2O.
Form Supplied in: not commercially available.
Purification: silica gel chromatography, using 80% CHCl3 in hexane as eluent.
Handling, Storage, and Precautions: the compound is potentially explosive and should be stored neat at −20 °C, at which it is stable for at least 12 months.
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KQI