1-BROMOSPIRO(PENTACYCLO[4.3.0.0(2,5).0(3,8).0(4,7)]NONANE-9,2'-[1,3]-DIOXOLANE)-4-CARBOXYLIC ACID

Base Information

• Chemical Name: 1-BROMOSPIRO(PENTACYCLO[4.3.0.0(2,5).0(3,8).0(4,7)]NONANE-9,2'-[1,3]-DIOXOLANE)-4-CARBOXYLIC ACID
• CAS No.: 25867-86-1
• Molecular Formula: C₁₂H₁₁BrO₄
• Molecular Weight: 299.121
• Mol file: 25867-86-1.mol

Synonyms:1'-Bromspiro<1,3-dioxolan-2,9'-pentacyclo<4.3.0.0^2,5.0^3,8.0^4,7>nonan>-4'-carbonsaure

Chemical Property of 1-BROMOSPIRO(PENTACYCLO[4.3.0.0(2,5).0(3,8).0(4,7)]NONANE-9,2'-[1,3]-DIOXOLANE)-4-CARBOXYLIC ACID

Chemical Property:

Purity/Quality:

1-BROMOSPIRO(PENTACYCLO[4.3.0.0(2,5).0(3,8).0(4,7)]NONANE-9,2'-[1,3]-DIOXOLANE)-4-CARBOXYLIC ACID 95.00% ^*data from reagent suppliers

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Useful:

Technology Process of 1-BROMOSPIRO(PENTACYCLO[4.3.0.0(2,5).0(3,8).0(4,7)]NONANE-9,2'-[1,3]-DIOXOLANE)-4-CARBOXYLIC ACID

There total 2 articles about 1-BROMOSPIRO(PENTACYCLO[4.3.0.0(2,5).0(3,8).0(4,7)]NONANE-9,2'-[1,3]-DIOXOLANE)-4-CARBOXYLIC ACID 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: 92.0%

C12H10Br2O3 (25867-84-9) → 1'-Bromspiro<1,3-dioxolan-2,9'-pentacyclo<4.3.0.02,5.03,8.04,7>nonan>-4'-carbonsaure (25867-86-1)

Guidance literature:

With sodium hydroxide; Heating;

DOI:10.1007/s00044-012-0029-7

Reference yield:

→ 1'-Bromspiro<1,3-dioxolan-2,9'-pentacyclo<4.3.0.02,5.03,8.04,7>nonan>-4'-carbonsaure (25867-86-1)

Guidance literature:

aus d. Verb. C12H10Br2O3 (III) (F: 148-150grad) m. k. aq. KOH;

DOI:10.1021/ja01069a041

Reference yield: 90.0%

1'-Bromspiro<1,3-dioxolan-2,9'-pentacyclo<4.3.0.02,5.03,8.04,7>nonan>-4'-carbonsaure (25867-86-1) → 1,4-dibromopentacyclo<4.3.0.02,503,804,7>nonan-9-one ethylene ketal (37794-26-6)

Guidance literature:

With bromine; mercury(II) oxide; Reflux;

DOI:10.1007/s00044-012-0029-7

upstream raw materials:

C₁₂H₁₀Br₂O₃

Downstream raw materials:

1,4-dibromopentacyclo<4.3.0.0^2,50^3,80^4,7>nonan-9-one ethylene ketal

4-Chloro-1-bromopentacyclo<4.3.0.0^2,5.0^3,8.0^4,7>nonan-9-one ethylene acetal

4-Tosyloxy-1-bromopentacyclo<4.3.0.0^2,5.0^3,8.0^4,7>nonan-9-one ethylene acetal

1-bromopentacyclo(4.3.0.0^2.5.0^3.8.0^4.7)nonan-9-one ethylene ketal 4-diphenylcarbinol

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