(6-Benzyloxy-10-methoxy-3,4-diphenylbenzochroman)-2-spiro-2'-(4'-benzyloxy-1',2'-dihydro-8'-methoxy-1'-naphthalinon)

Base Information

Chemical Name:(6-Benzyloxy-10-methoxy-3,4-diphenylbenzochroman)-2-spiro-2'-(4'-benzyloxy-1',2'-dihydro-8'-methoxy-1'-naphthalinon)
CAS No.:75445-88-4
Molecular Formula:C₅₀H₄₀O₆
Molecular Weight:736.864
Hs Code.:

(6-Benzyloxy-10-methoxy-3,4-diphenylbenzo<h>chroman)-2-spiro-2'-(4'-benzyloxy-1',2'-dihydro-8'-methoxy-1'-naphthalinon)

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Chemical Property of (6-Benzyloxy-10-methoxy-3,4-diphenylbenzochroman)-2-spiro-2'-(4'-benzyloxy-1',2'-dihydro-8'-methoxy-1'-naphthalinon)

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Technology Process of (6-Benzyloxy-10-methoxy-3,4-diphenylbenzochroman)-2-spiro-2'-(4'-benzyloxy-1',2'-dihydro-8'-methoxy-1'-naphthalinon)

There total 5 articles about (6-Benzyloxy-10-methoxy-3,4-diphenylbenzochroman)-2-spiro-2'-(4'-benzyloxy-1',2'-dihydro-8'-methoxy-1'-naphthalinon) 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:

: 481-39-0
5-hydroxynaphtho-1,4-quinone

: 75445-88-4
(6-Benzyloxy-10-methoxy-3,4-diphenylbenzochroman)-2-spiro-2'-(4'-benzyloxy-1',2'-dihydro-8'-methoxy-1'-naphthalinon)

Guidance literature:: Multi-step reaction with 5 steps

1: 98 percent / Ag₂O / CHCl₃ / Heating

2: Na₂S₂O₄ / diethyl ether; CHCl₃; H₂O

3: 8 percent / K₂CO₃/KI / various solvent(s) / 20 h / 120 °C

4: 23 percent / Ag₂O / CHCl₃ / 0.25 h / Ambient temperature

With sodium dithionite; potassium carbonate; potassium iodide; silver(l) oxide; In diethyl ether; chloroform; water;

Reference yield:

: 83-56-7
1,5-dihydroxynaphthalene

: 75445-88-4
(6-Benzyloxy-10-methoxy-3,4-diphenylbenzochroman)-2-spiro-2'-(4'-benzyloxy-1',2'-dihydro-8'-methoxy-1'-naphthalinon)

Guidance literature:: Multi-step reaction with 6 steps

1: 17 percent / NaCr₂O₇/conc. H₂SO₄ / H₂O / 1) 10-20 deg C, 1 h, 2) CHCl₃, overnight

2: 98 percent / Ag₂O / CHCl₃ / Heating

3: Na₂S₂O₄ / diethyl ether; CHCl₃; H₂O

4: 8 percent / K₂CO₃/KI / various solvent(s) / 20 h / 120 °C

5: 23 percent / Ag₂O / CHCl₃ / 0.25 h / Ambient temperature

With sodium dithionite; sodium dichromate; sulfuric acid; potassium carbonate; potassium iodide; silver(l) oxide; In diethyl ether; chloroform; water;

Reference yield:

: 4923-61-9
5-methoxynaphthoquinone

: 75445-88-4
(6-Benzyloxy-10-methoxy-3,4-diphenylbenzochroman)-2-spiro-2'-(4'-benzyloxy-1',2'-dihydro-8'-methoxy-1'-naphthalinon)

Guidance literature:: Multi-step reaction with 4 steps

1: Na₂S₂O₄ / diethyl ether; CHCl₃; H₂O

2: 8 percent / K₂CO₃/KI / various solvent(s) / 20 h / 120 °C

3: 23 percent / Ag₂O / CHCl₃ / 0.25 h / Ambient temperature

With sodium dithionite; potassium carbonate; potassium iodide; silver(l) oxide; In diethyl ether; chloroform; water;