3'-(diethoxymethyl)-1',6-dimethoxy-9'-(methoxymethoxy)-4,5,8,9-tetrakis(phenylmethoxy)spiro<2H-benzindene-2,8'-<8H>cyclopentisoquinoline>-1,3-dione

Base Information

Chemical Name:3'-(diethoxymethyl)-1',6-dimethoxy-9'-(methoxymethoxy)-4,5,8,9-tetrakis(phenylmethoxy)spiro<2H-benzindene-2,8'-<8H>cyclopentisoquinoline>-1,3-dione
CAS No.:104423-03-2
Molecular Formula:C₆₁H₅₅NO₁₂
Molecular Weight:994.107
Hs Code.:

3'-(diethoxymethyl)-1',6-dimethoxy-9'-(methoxymethoxy)-4,5,8,9-tetrakis(phenylmethoxy)spiro<2H-benz<f>indene-2,8'-<8H>cyclopent<g>isoquinoline>-1,3-dione

Synonyms:3'-(diethoxymethyl)-1',6-dimethoxy-9'-(methoxymethoxy)-4,5,8,9-tetrakis(phenylmethoxy)spiro<2H-benzindene-2,8'-<8H>cyclopentisoquinoline>-1,3-dione

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Chemical Property of 3'-(diethoxymethyl)-1',6-dimethoxy-9'-(methoxymethoxy)-4,5,8,9-tetrakis(phenylmethoxy)spiro<2H-benzindene-2,8'-<8H>cyclopentisoquinoline>-1,3-dione

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Technology Process of 3'-(diethoxymethyl)-1',6-dimethoxy-9'-(methoxymethoxy)-4,5,8,9-tetrakis(phenylmethoxy)spiro<2H-benzindene-2,8'-<8H>cyclopentisoquinoline>-1,3-dione

There total 23 articles about 3'-(diethoxymethyl)-1',6-dimethoxy-9'-(methoxymethoxy)-4,5,8,9-tetrakis(phenylmethoxy)spiro<2H-benzindene-2,8'-<8H>cyclopentisoquinoline>-1,3-dione 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:

: 40731-98-4
4-hydroxy-2,3-dihydroindan-1-one

: 104423-03-2
3'-(diethoxymethyl)-1',6-dimethoxy-9'-(methoxymethoxy)-4,5,8,9-tetrakis(phenylmethoxy)spiro<2H-benzindene-2,8'-<8H>cyclopentisoquinoline>-1,3-dione

Guidance literature:: Multi-step reaction with 6 steps

3: n-Bu₄NF

4: 82 percent / o-O₂NC₆H₄SeCN, n-Bu₃P, H₂O₂

5: 83 percent / Ag₂CO₃ / benzene / 120 h

With ortho-nitrophenyl selenocyanate; tributylphosphine; tetrabutyl ammonium fluoride; dihydrogen peroxide; silver carbonate; In benzene;
DOI:10.1021/ja00282a042

Reference yield:

: 104422-94-8
1-<(tert-butaldimethylsilyl)oxy>-2,3-dihydro-4-(methoxymethoxy)-1H-indene

: 104423-03-2
3'-(diethoxymethyl)-1',6-dimethoxy-9'-(methoxymethoxy)-4,5,8,9-tetrakis(phenylmethoxy)spiro<2H-benzindene-2,8'-<8H>cyclopentisoquinoline>-1,3-dione

Guidance literature:: Multi-step reaction with 5 steps

2: n-Bu₄NF

3: 82 percent / o-O₂NC₆H₄SeCN, n-Bu₃P, H₂O₂

4: 83 percent / Ag₂CO₃ / benzene / 120 h

With ortho-nitrophenyl selenocyanate; tributylphosphine; tetrabutyl ammonium fluoride; dihydrogen peroxide; silver carbonate; In benzene;
DOI:10.1021/ja00282a042

Reference yield:

: 100-39-0
benzyl bromide

: 104423-03-2
3'-(diethoxymethyl)-1',6-dimethoxy-9'-(methoxymethoxy)-4,5,8,9-tetrakis(phenylmethoxy)spiro<2H-benzindene-2,8'-<8H>cyclopentisoquinoline>-1,3-dione

Guidance literature:: Multi-step reaction with 5 steps

1: K₂CO₃ / acetone

2: NaN(TMS)2 / tetrahydrofuran / 0 °C

3: K₂CO₃ / acetone

4: 1.) NaOH; 2.) Ac₂O / 1.) THF, aq.MeOH; 2.) heating

With sodium hydroxide; sodium hexamethyldisilazane; acetic anhydride; potassium carbonate; In tetrahydrofuran; acetone;
DOI:10.1021/ja00282a042