2,4,4-三甲基-2-戊烯

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: Under similar reaction conditions as in Example 5, methylenecyclohexane, methylenecyclopentane, 2-methyl-1-pentene, 2,4,4-trimethyl-2-pentene and 2,3-diphenyl-1-propene underwent the isomerization to the thermodynamically more stable isomers shown in Table 1. The isomerization of 2-methyl-1-pentene afforded only 2-methyl-2-pentene and 4-methyl-2-pentenes were not observed.

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: Under similar reaction conditions as in Example 5, methylenecyclohexane, methylenecyclopentane, 2-methyl-1-pentene, 2,4,4-trimethyl-2-pentene and 2,3-diphenyl-1-propene underwent the isomerization to the thermodynamically more stable isomers shown in Table 1. The isomerization of 2-methyl-1-pentene afforded only 2-methyl-2-pentene and 4-methyl-2-pentenes were not observed.

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: The process described in Example 2 is repeated, except that 1.2 liters of trichlorosilane, 1.8 liters of diisobutylene (a mixture of 2,4,4-trimethylpentene-1 and 2,4,4-trimethylpentene-2) and 10 ml of the catalytic solution are substituted for the trichlorosilane, allyl chloride and catalytic solution. About 98.6 mol percent of the trichlorosilane employed is reacted and 11.6 moles per hour of 2,4,4-trimethylpentyltrichlorosilane are obtained.

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: Under similar reaction conditions as in Example 5, methylenecyclohexane, methylenecyclopentane, 2-methyl-1-pentene, 2,4,4-trimethyl-2-pentene and 2,3-diphenyl-1-propene underwent the isomerization to the thermodynamically more stable isomers shown in Table 1. The isomerization of 2-methyl-1-pentene afforded only 2-methyl-2-pentene and 4-methyl-2-pentenes were not observed.

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: Under similar reaction conditions as in Example 5, methylenecyclohexane, methylenecyclopentane, 2-methyl-1-pentene, 2,4,4-trimethyl-2-pentene and 2,3-diphenyl-1-propene underwent the isomerization to the thermodynamically more stable isomers shown in Table 1. The isomerization of 2-methyl-1-pentene afforded only 2-methyl-2-pentene and 4-methyl-2-pentenes were not observed.