C₁₈H₃₂O₃SiC₁₆H₁₈

Base Information

Chemical Name:C₁₈H₃₂O₃SiC₁₆H₁₈
CAS No.:947304-79-2
Molecular Formula:C₃₄H₅₀O₃Si
Molecular Weight:534.855
Hs Code.:

C<sub>18</sub>H<sub>32</sub>O<sub>3</sub>SiC<sub>16</sub>H<sub>18</sub>

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Chemical Property of C₁₈H₃₂O₃SiC₁₆H₁₈

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Technology Process of C₁₈H₃₂O₃SiC₁₆H₁₈

There total 16 articles about C₁₈H₃₂O₃SiC₁₆H₁₈ 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:

: 947304-86-1
C₁₈H₃₂O₂SiC₁₆H₁₈

: 947304-79-2
C₁₈H₃₂O₃SiC₁₆H₁₈

Guidance literature:: With sodium chlorite; sodium dihydrogenphosphate; In dimethyl sulfoxide; at 20 ℃;
DOI:10.1016/j.tet.2007.05.047

Reference yield:

: 935746-69-3
(S)-11-(4-methoxybenzyloxy)undec-1-yn-3-ol

: 947304-79-2
C₁₈H₃₂O₃SiC₁₆H₁₈

Guidance literature:: Multi-step reaction with 6 steps

1: 86 percent / CuI; Et₃N / Pd(PPh₃)2Cl₂ / 8 h

2: 83 percent / LiAlH₄ / tetrahydrofuran / 1 h / Heating

3: 96 percent / imidazole / CH₂Cl₂ / 0 °C

4: 89 percent / DDQ; H₂O / CH₂Cl₂ / 0.75 h / 20 °C

5: (COCl)2; Et₃N; DMSO / CH₂Cl₂ / -60 - 20 °C

6: aq. NaClO₂; NaH₂PO₄ / dimethylsulfoxide / 20 °C

With 1H-imidazole; sodium chlorite; sodium dihydrogenphosphate; copper(l) iodide; lithium aluminium tetrahydride; oxalyl dichloride; water; dimethyl sulfoxide; triethylamine; 2,3-dicyano-5,6-dichloro-p-benzoquinone; bis-triphenylphosphine-palladium(II) chloride; In tetrahydrofuran; dichloromethane; dimethyl sulfoxide; 1: Sonogashira coupling / 5: Swern oxidation;
DOI:10.1016/j.tet.2007.05.047

Reference yield:

: 935746-67-1
((4S,5S)-5-(8-(4-methoxybenzyloxy)octyl)-2,2-dimethyl-1,3-dioxolan-4-yl)methanol

: 947304-79-2
C₁₈H₃₂O₃SiC₁₆H₁₈

Guidance literature:: Multi-step reaction with 8 steps

1: 89 percent / N-chlorosuccinimide; PPh₃ / CH₂Cl₂ / 3 h / 0 - 20 °C

2: 82 percent / n-BuLi; HMPA / tetrahydrofuran; hexane / -42 - 20 °C

3: 86 percent / CuI; Et₃N / Pd(PPh₃)2Cl₂ / 8 h

4: 83 percent / LiAlH₄ / tetrahydrofuran / 1 h / Heating

5: 96 percent / imidazole / CH₂Cl₂ / 0 °C

6: 89 percent / DDQ; H₂O / CH₂Cl₂ / 0.75 h / 20 °C

7: (COCl)2; Et₃N; DMSO / CH₂Cl₂ / -60 - 20 °C

8: aq. NaClO₂; NaH₂PO₄ / dimethylsulfoxide / 20 °C

With 1H-imidazole; N,N,N,N,N,N-hexamethylphosphoric triamide; sodium chlorite; sodium dihydrogenphosphate; N-chloro-succinimide; copper(l) iodide; lithium aluminium tetrahydride; n-butyllithium; oxalyl dichloride; water; dimethyl sulfoxide; triethylamine; triphenylphosphine; 2,3-dicyano-5,6-dichloro-p-benzoquinone; bis-triphenylphosphine-palladium(II) chloride; In tetrahydrofuran; hexane; dichloromethane; dimethyl sulfoxide; 3: Sonogashira coupling / 7: Swern oxidation;
DOI:10.1016/j.tet.2007.05.047