Eine Carben/Carbenoid-Kaskade und "Hypermechanismen"

The cycloaddn. of dihalocarbenes, formed via reaction of tetrahalomethane-trihalomethane pairs with MeLi, with Me2C:CHEt was studied. Ratios of cycloaddn. versus consecutive substitution reactions, and ratios of cyclic diastereoisomers were given. [on SciFinder (R)]


Published in:
Helvetica Chimica Acta, 58, 8, 2586-94
Year:
1975
Keywords:
Note:
CAN 84:179242
22-4
Physical Organic Chemistry
Inst. Chim. Org.,Univ. Lausanne,Lausanne,Switz.
Journal
0018-019X
written in German.
625-27-4 Role: PROC (Process) (cycloaddn. of, with dihalocarbenes); 1605-72-7; 1691-88-9; 2154-59-8; 31304-51-5; 40852-89-9; 59263-87-5 Role: PRP (Properties) (cycloaddn. with methylpentene and reaction with methyllithium); 917-54-4 Role: PROC (Process) (insertion of, into dihalocarbenes); 51954-18-8P; 51954-26-8P; 58567-33-2P; 58567-34-3P; 58567-35-4P; 59263-83-1P; 59263-84-2P; 59263-85-3P; 59263-86-4P Role: SPN (Synthetic preparation), PREP (Preparation) (prepn. of); 75-43-4; 75-45-6; 75-46-7; 75-69-4; 75-71-8; 75-72-9 Role: PRP (Properties) (reaction with methyllithium, carbenes from); 56-23-5 Role: RCT (Reactant), RACT (Reactant or reagent) (with methyllithium carbenes from); 67-66-3 Role: RCT (Reactant), RACT (Reactant or reagent) (with methyllithium, carbenes from)
Laboratories:




 Record created 2006-03-03, last modified 2018-01-27


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