8'-biphenyl-2-yl-3',4'-dihydro-1'H-spiro[[1,3]dioxolane-2,2'-naphthalene]

Base Information

Chemical Name:8'-biphenyl-2-yl-3',4'-dihydro-1'H-spiro[[1,3]dioxolane-2,2'-naphthalene]
CAS No.:887771-41-7
Molecular Formula:C₂₄H₂₂O₂
Molecular Weight:342.437
Hs Code.:

8'-biphenyl-2-yl-3',4'-dihydro-1'<i>H</i>-spiro[[1,3]dioxolane-2,2'-naphthalene]

Synonyms:8'-biphenyl-2-yl-3',4'-dihydro-1'H-spiro[[1,3]dioxolane-2,2'-naphthalene]

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Chemical Property of 8'-biphenyl-2-yl-3',4'-dihydro-1'H-spiro[[1,3]dioxolane-2,2'-naphthalene]

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Technology Process of 8'-biphenyl-2-yl-3',4'-dihydro-1'H-spiro[[1,3]dioxolane-2,2'-naphthalene]

There total 4 articles about 8'-biphenyl-2-yl-3',4'-dihydro-1'H-spiro[[1,3]dioxolane-2,2'-naphthalene] 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: 80.0%

: 134465-56-8
trifluoro-methanesulfonic acid 3',4'-dihydro-1'H-spiro[[1,3]dioxolane-2,2'-naphthalen]-8'-yl ester

: 4688-76-0
2-Biphenylboronic acid

: 887771-41-7
8'-biphenyl-2-yl-3',4'-dihydro-1'H-spiro[[1,3]dioxolane-2,2'-naphthalene]

Guidance literature:: With barium dihydroxide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In 1,2-dimethoxyethane; at 80 ℃; for 5h;
DOI:10.1021/jo060688j

Reference yield:

: 134465-55-7
3',4'-dihydro-1'H-spiro[[1,3]dioxolane-2,2'-naphthalen]-8'-ol

: 887771-41-7
8'-biphenyl-2-yl-3',4'-dihydro-1'H-spiro[[1,3]dioxolane-2,2'-naphthalene]

Guidance literature:: Multi-step reaction with 2 steps

1: 90 percent / pyridine / CH₂Cl₂ / 16 h / 5 °C

2: 80 percent / Ba(OH)2*8H₂O / Pd(PPh₃)4 / 1,2-dimethoxy-ethane / 5 h / 80 °C

With pyridine; barium dihydroxide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In 1,2-dimethoxyethane; dichloromethane; 2: Suzuki reaction;
DOI:10.1021/jo060688j

Reference yield:

: 5309-19-3
8-methoxy-2-tetralone

: 887771-41-7
8'-biphenyl-2-yl-3',4'-dihydro-1'H-spiro[[1,3]dioxolane-2,2'-naphthalene]

Guidance literature:: Multi-step reaction with 4 steps

1: 99 percent / p-toluenesulfonic acid / benzene / 4 h / Heating

2: 77 percent / diphenylphosphine; n-butyllithium / tetrahydrofuran; hexane / 24 h / Heating

3: 90 percent / pyridine / CH₂Cl₂ / 16 h / 5 °C

4: 80 percent / Ba(OH)2*8H₂O / Pd(PPh₃)4 / 1,2-dimethoxy-ethane / 5 h / 80 °C

With pyridine; barium dihydroxide; n-butyllithium; toluene-4-sulfonic acid; diphenylphosphane; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; 1,2-dimethoxyethane; hexane; dichloromethane; benzene; 4: Suzuki reaction;
DOI:10.1021/jo060688j