2-<4'-Hydroxy-5'-methyl-1'-triisopropylsilyloxy-7'-(2'',2'',6''-trimethylcyclohex-1''-enyl)-5'-trimethylsilyloxyhept-1'-enyl>-1-methoxymethylimidazole

Base Information

Chemical Name:2-<4'-Hydroxy-5'-methyl-1'-triisopropylsilyloxy-7'-(2'',2'',6''-trimethylcyclohex-1''-enyl)-5'-trimethylsilyloxyhept-1'-enyl>-1-methoxymethylimidazole
CAS No.:144654-02-4
Molecular Formula:C₃₄H₆₄N₂O₄Si₂
Molecular Weight:621.064
Hs Code.:

2-<4'-Hydroxy-5'-methyl-1'-triisopropylsilyloxy-7'-(2'',2'',6''-trimethylcyclohex-1''-enyl)-5'-trimethylsilyloxyhept-1'-enyl>-1-methoxymethylimidazole

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Chemical Property of 2-<4'-Hydroxy-5'-methyl-1'-triisopropylsilyloxy-7'-(2'',2'',6''-trimethylcyclohex-1''-enyl)-5'-trimethylsilyloxyhept-1'-enyl>-1-methoxymethylimidazole

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Technology Process of 2-<4'-Hydroxy-5'-methyl-1'-triisopropylsilyloxy-7'-(2'',2'',6''-trimethylcyclohex-1''-enyl)-5'-trimethylsilyloxyhept-1'-enyl>-1-methoxymethylimidazole

There total 4 articles about 2-<4'-Hydroxy-5'-methyl-1'-triisopropylsilyloxy-7'-(2'',2'',6''-trimethylcyclohex-1''-enyl)-5'-trimethylsilyloxyhept-1'-enyl>-1-methoxymethylimidazole which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 17283-81-7
4-(2,6,6-Trimethyl-cyclohex-1-enyl)-butan-2-on

: 144654-02-4,144654-03-5
2-<4'-Hydroxy-5'-methyl-1'-triisopropylsilyloxy-7'-(2'',2'',6''-trimethylcyclohex-1''-enyl)-5'-trimethylsilyloxyhept-1'-enyl>-1-methoxymethylimidazole

Guidance literature:: Multi-step reaction with 3 steps

1: 92 percent / ZnI₂ / CH₂Cl₂

2: 1) i-Bu₂AlH, 2) sat. aq. NH₄Cl, 1.6N H₂SO₄ / 1) a) -45 to 0 deg C, 0.5 h, b) 0 deg C, 1 h, 2) ether, 12 h, r.t.

3: 1) n-BuLi, tetramethylethylenediamine / 1) THF, -80 deg C, 30 min, 2) THF, -60 deg C, 5 min

With n-butyllithium; N,N,N,N,-tetramethylethylenediamine; sulfuric acid; diisobutylaluminium hydride; ammonium chloride; zinc(II) iodide; In dichloromethane;
DOI:10.1016/S0040-4020(01)80461-0

Reference yield:

: 13154-24-0
triisopropylsilyl chloride

: 144654-02-4,144654-03-5
2-<4'-Hydroxy-5'-methyl-1'-triisopropylsilyloxy-7'-(2'',2'',6''-trimethylcyclohex-1''-enyl)-5'-trimethylsilyloxyhept-1'-enyl>-1-methoxymethylimidazole

Guidance literature:: Multi-step reaction with 2 steps

2: 1) n-BuLi, tetramethylethylenediamine / 1) THF, -80 deg C, 30 min, 2) THF, -60 deg C, 5 min

With n-butyllithium; N,N,N,N,-tetramethylethylenediamine;
DOI:10.1016/S0040-4020(01)80461-0

Reference yield:

: 144653-99-6
2-Methyl-4-(2',2',6'-trimethylcyclohex-1'-enyl)-2-trimethylsilyloxybutyronitrile

: 144654-02-4,144654-03-5
2-<4'-Hydroxy-5'-methyl-1'-triisopropylsilyloxy-7'-(2'',2'',6''-trimethylcyclohex-1''-enyl)-5'-trimethylsilyloxyhept-1'-enyl>-1-methoxymethylimidazole

Guidance literature:: Multi-step reaction with 2 steps

1: 1) i-Bu₂AlH, 2) sat. aq. NH₄Cl, 1.6N H₂SO₄ / 1) a) -45 to 0 deg C, 0.5 h, b) 0 deg C, 1 h, 2) ether, 12 h, r.t.

2: 1) n-BuLi, tetramethylethylenediamine / 1) THF, -80 deg C, 30 min, 2) THF, -60 deg C, 5 min

With n-butyllithium; N,N,N,N,-tetramethylethylenediamine; sulfuric acid; diisobutylaluminium hydride; ammonium chloride;
DOI:10.1016/S0040-4020(01)80461-0