Citation: Hong Ying ZHOU, Shi Jie LU, Jing CHEN, Hong Xiang FU, Han Qing WANG. PALLADIUM-CATALYZED CARBONYLATION OF TERT-BUTYL ALCOHOL TO ESTERS OF ISO-VALERIC ACID[J]. Chinese Chemical Letters, ;1996, 7(3): 221-224.
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tert-Butyl alcohol was carbonylated into iso-valeric esters in 37.0-83.6% yield with 42.4-95.0% selectivity using the Pd(OAc)2-PPh3-p-toluenesulfonic acid catalyst system without any halogen promoter or other extreme conditions.
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