C₄₀H₄₂O₈

Base Information

Chemical Name:C₄₀H₄₂O₈
CAS No.:1190929-36-2
Molecular Formula:C₄₀H₄₂O₈
Molecular Weight:650.769
Hs Code.:

C<sub>40</sub>H<sub>42</sub>O<sub>8</sub>

Synonyms:C₄₀H₄₂O₈

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Chemical Property of C₄₀H₄₂O₈

Chemical Property:

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Technology Process of C₄₀H₄₂O₈

There total 10 articles about C₄₀H₄₂O₈ 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: 82.0%

: 1190929-34-0
C₄₂H₄₆O₈

: 1190929-36-2
C₄₀H₄₂O₈

Guidance literature:: With Grubbs catalyst first generation; In dichloromethane; Reflux;
DOI:10.3987/COM-13-S(S)106

Reference yield:

: 917896-71-0
(2R,3R,4S,4aS,9aS)-2-Hydroxymethyl-4-(naphthalen-2-ylmethoxy)-3,4,4a,6,9,9a-hexahydro-2H-1,5-dioxa-benzocyclohepten-3-ol

: 1190929-36-2
C₄₀H₄₂O₈

Guidance literature:: Multi-step reaction with 10 steps

1.1: pyridine / 0 °C

2.1: camphor-10-sulfonic acid / dichloromethane / 20 °C

3.1: dimethyl sulfoxide / 70 °C

4.1: diisobutylaluminium hydride / dichloromethane / -78 °C

4.2: 0 °C

5.1: triethylamine / tetrahydrofuran / 20 °C

6.1: dmap / toluene / 20 °C

7.1: 1,1,1,3,3,3-hexamethyl-disilazane; trimethylsilyl iodide / dichloromethane / -15 - 0 °C

8.1: diisobutylaluminium hydride / toluene / -78 °C

8.2: -78 - 0 °C

9.1: boron trifluoride diethyl etherate / dichloromethane; acetonitrile / -40 °C / Molecular sieve

10.1: Grubbs catalyst first generation / dichloromethane / Reflux

With pyridine; Grubbs catalyst first generation; dmap; trimethylsilyl iodide; camphor-10-sulfonic acid; boron trifluoride diethyl etherate; diisobutylaluminium hydride; triethylamine; 1,1,1,3,3,3-hexamethyl-disilazane; In tetrahydrofuran; dichloromethane; dimethyl sulfoxide; toluene; acetonitrile;
DOI:10.3987/COM-13-S(S)106

Reference yield:

: C₄₅H₅₉Cl₃O₈Sn

: 1190929-36-2
C₄₀H₄₂O₈

Guidance literature:: Multi-step reaction with 5 steps

1.1: dmap / toluene / 20 °C

2.1: 1,1,1,3,3,3-hexamethyl-disilazane; trimethylsilyl iodide / dichloromethane / -15 - 0 °C

3.1: diisobutylaluminium hydride / toluene / -78 °C

3.2: -78 - 0 °C

4.1: boron trifluoride diethyl etherate / dichloromethane; acetonitrile / -40 °C / Molecular sieve

5.1: Grubbs catalyst first generation / dichloromethane / Reflux

With Grubbs catalyst first generation; dmap; trimethylsilyl iodide; boron trifluoride diethyl etherate; diisobutylaluminium hydride; 1,1,1,3,3,3-hexamethyl-disilazane; In dichloromethane; toluene; acetonitrile;
DOI:10.3987/COM-13-S(S)106