{6,9-dimethoxy-3,12-dioxo-6,9-diphenyl-14-[tris(propan-2-yl)silyl]tetradeca-1,4,7,10,13-pentayn-1-yl}tris(propan-2-yl)silane

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Chemical Name:{6,9-dimethoxy-3,12-dioxo-6,9-diphenyl-14-[tris(propan-2-yl)silyl]tetradeca-1,4,7,10,13-pentayn-1-yl}tris(propan-2-yl)silane
CAS No.:1394958-95-2
Molecular Formula:C₄₆H₅₈O₄Si₂
Molecular Weight:731.135
Hs Code.:

Synonyms:{6,9-dimethoxy-3,12-dioxo-6,9-diphenyl-14-[tris(propan-2-yl)silyl]tetradeca-1,4,7,10,13-pentayn-1-yl}tris(propan-2-yl)silane

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Chemical Property of {6,9-dimethoxy-3,12-dioxo-6,9-diphenyl-14-[tris(propan-2-yl)silyl]tetradeca-1,4,7,10,13-pentayn-1-yl}tris(propan-2-yl)silane

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Technology Process of {6,9-dimethoxy-3,12-dioxo-6,9-diphenyl-14-[tris(propan-2-yl)silyl]tetradeca-1,4,7,10,13-pentayn-1-yl}tris(propan-2-yl)silane

There total 5 articles about {6,9-dimethoxy-3,12-dioxo-6,9-diphenyl-14-[tris(propan-2-yl)silyl]tetradeca-1,4,7,10,13-pentayn-1-yl}tris(propan-2-yl)silane 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: 100.0%

: 1394958-94-1
{12-hydroxy-3,6,9-trimethoxy-6,9-diphenyl-14-[tris(propan-2-yl)silyl]tetradeca-1,4,7,10,13-pentayn-1-yl}tris(propan-2-yl)silane

: 1394958-95-2
{6,9-dimethoxy-3,12-dioxo-6,9-diphenyl-14-[tris(propan-2-yl)silyl]tetradeca-1,4,7,10,13-pentayn-1-yl}tris(propan-2-yl)silane

Guidance literature:: With manganese(IV) oxide; In dichloromethane; at 20 ℃; for 3h; Inert atmosphere;
DOI:10.1039/c2cc34176j

Reference yield:

: 801287-71-8
3,6-dimethoxy-3,6-diphenylocta-1,4,7-triyne-1,8-dial

: 1394958-95-2
{6,9-dimethoxy-3,12-dioxo-6,9-diphenyl-14-[tris(propan-2-yl)silyl]tetradeca-1,4,7,10,13-pentayn-1-yl}tris(propan-2-yl)silane

Guidance literature:: Multi-step reaction with 2 steps

1.1: n-butyllithium / tetrahydrofuran / 0.67 h / -78 - 20 °C / Inert atmosphere

1.2: -78 - 20 °C / Inert atmosphere

2.1: manganese(IV) oxide / dichloromethane / 3 h / 20 °C / Inert atmosphere

With manganese(IV) oxide; n-butyllithium; In tetrahydrofuran; dichloromethane;
DOI:10.1039/c2cc34176j

Reference yield:

: 801287-69-4
3,6-dimethoxy-3,6-diphenylocta-1,4,7-triyne

: 1394958-95-2
{6,9-dimethoxy-3,12-dioxo-6,9-diphenyl-14-[tris(propan-2-yl)silyl]tetradeca-1,4,7,10,13-pentayn-1-yl}tris(propan-2-yl)silane

Guidance literature:: Multi-step reaction with 4 steps

1.1: n-butyllithium / Inert atmosphere; Schlenk technique

1.2: Inert atmosphere; Schlenk technique

1.3: Acidic conditions; Inert atmosphere; Schlenk technique

2.1: 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione / 1,2-dichloro-ethane / Inert atmosphere; Schlenk technique

3.1: Inert atmosphere; Schlenk technique

3.2: Acidic conditions; Inert atmosphere; Schlenk technique

4.1: manganese(IV) oxide / dichloromethane / Inert atmosphere; Schlenk technique

With manganese(IV) oxide; n-butyllithium; 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione; In dichloromethane; 1,2-dichloro-ethane;
DOI:10.1002/chem.201303169