2,2,16,16-tetramethyl-14-methylene-4-phenyl-3,15-dioxa-2,16-disilaheptadecane

Base Information

Chemical Name:2,2,16,16-tetramethyl-14-methylene-4-phenyl-3,15-dioxa-2,16-disilaheptadecane
CAS No.:86497-45-2
Molecular Formula:C₂₄H₄₂O₂Si₂
Molecular Weight:418.767
Hs Code.:

Synonyms:2,2,16,16-tetramethyl-14-methylene-4-phenyl-3,15-dioxa-2,16-disilaheptadecane

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Chemical Property of 2,2,16,16-tetramethyl-14-methylene-4-phenyl-3,15-dioxa-2,16-disilaheptadecane

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Technology Process of 2,2,16,16-tetramethyl-14-methylene-4-phenyl-3,15-dioxa-2,16-disilaheptadecane

There total 1 articles about 2,2,16,16-tetramethyl-14-methylene-4-phenyl-3,15-dioxa-2,16-disilaheptadecane 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:

: 75-77-4
chloro-trimethyl-silane

: 15288-89-8
1-phenyl-1,11-dodecanedione

: 86497-45-2
2,2,16,16-tetramethyl-14-methylene-4-phenyl-3,15-dioxa-2,16-disilaheptadecane

Guidance literature:: With lithium diisopropyl amide; In tetrahydrofuran; -78 deg C -> room temperature;
DOI:10.1021/ja00355a037

Reference yield:

: 86497-45-2
2,2,16,16-tetramethyl-14-methylene-4-phenyl-3,15-dioxa-2,16-disilaheptadecane

: 86497-38-3
(Z)-12-Phenyl-12-trimethylsilanyloxy-dodec-11-en-2-one

Guidance literature:: With tributyltin fluoride; dichlorobis(tri-O-tolylphosphine)palladium; In benzene; for 0.5h; Yield given; Heating;
DOI:10.1021/ja00355a037

Reference yield:

: 86497-45-2
2,2,16,16-tetramethyl-14-methylene-4-phenyl-3,15-dioxa-2,16-disilaheptadecane

: 86497-43-0
13-Hydroxy-14-methyl-1-phenyl-pentadecane-1,11-dione

Guidance literature:: Multi-step reaction with 3 steps

1: tributyltin fluoride / PdCl₂(P(o-MeC₆H₄)3)2 / benzene / 0.5 h / Heating

2: LDA / tetrahydrofuran / -78 °C

3: 77 percent / aq. HCl / tetrahydrofuran

With hydrogenchloride; tributyltin fluoride; lithium diisopropyl amide; dichlorobis(tri-O-tolylphosphine)palladium; In tetrahydrofuran; benzene;
DOI:10.1021/ja00355a037