2-Methylpentadienyl- and 2,4-dimethylpentadienylpotassium: first examples of U-shaped, though open-chain, organometallics
The U-shaped structures of the title compds. I (R = H, Me) were elucidated by the dimethoxyboration-oxidn. procedure to II (R = H, R1 = Me; R = Me, R1 = H, and R = R1 = Me). [on SciFinder (R)]
1978
100
10
3258
3260
CAN 89:43534 29-2 Organometallic and Organometalloidal Compounds Inst. Chim. Org.,Univ. Lausanne,Lausanne,Switz. Journal 0002-7863 written in English. 67065-83-2; 67065-84-3; 67065-86-5 Role: RCT (Reactant), RACT (Reactant or reagent) (dimethoxyboration-oxidn. of); 67065-87-6P; 67065-88-7P Role: FORM (Formation, nonpreparative), PREP (Preparation) (formation of, from dimethoxyboration-oxidn. of methylpentadienylpotassium and -lithium); 67065-90-1P Role: PREP (Preparation) (from dimethoxyboration-oxidn. of dimethylpentadienylpotassium and -lithium); 1572-71-0P; 67065-89-8P Role: PREP (Preparation) (from dimethoxyboration-oxidn. of methylpentadienyllithium); 67065-82-1; 67065-85-4 Role: PROC (Process) (structure elucidation of)
REVIEWED
EPFL