SEARCH Articles Figures Tables Amino groups stable singlet carbenes Bond angle stable singlet carbenes Carbenes stable Cyclopropanation stable singlet carbenes Diaminocarbenes stable singlet carbene Diazo compounds stable singlet carbenes Dimerization stable singlet carbenes Imidazol-2-ylidenes, stable singlet carbenes Reaction mechanisms stable singlet carbenes Singlet carbene Singlet carbenes Stable singlet carbenes, electronically active