INDENONE ETHYLENE KETAL

Base Information

• Chemical Name: INDENONE ETHYLENE KETAL
• CAS No.: 6710-43-6
• Molecular Formula: C11H10 O2
• Molecular Weight: 174.199
• Hs Code.: 2932999099
• Mol file: 6710-43-6.mol

Synonyms:Spiro[1,3-dioxolane-2,1'-indene](6CI,8CI); 1H-Inden-1-one, cyclic 1,2-ethanediyl acetal; Inden-1-one ethyleneketal

Chemical Property of INDENONE ETHYLENE KETAL

Chemical Property:

• PSA: 18.46000
• LogP: 1.91300

Purity/Quality:

99% ，98% ^*data from raw suppliers

Spiro[[1,3]dioxolane-2,1'-indene] 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of INDENONE ETHYLENE KETAL

There total 3 articles about INDENONE ETHYLENE KETAL 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:

2-bromoindanone ethylene ketal (58521-74-7) → 2-indenone ethylene ketal (6710-43-6)

Guidance literature:

With potassium tert-butylate; at 90 ℃; for 3h; Yield given;

DOI:10.1021/jo961387k

Reference yield:

2-bromoindanone (1775-27-5) → 2-indenone ethylene ketal (6710-43-6)

Guidance literature:

Multi-step reaction with 2 steps

1: toluenesulfonic acid monohydrate / toluene / 5 h / Heating

2: t-BuOK / 3 h / 90 °C

With potassium tert-butylate; toluene-4-sulfonic acid; In toluene;

DOI:10.1021/jo961387k

Reference yield:

→ 2-indenone ethylene ketal (6710-43-6)

Guidance literature:

Bromketal 15a, KOBu-t, t-BuOH;

DOI:10.1021/jo00432a030

upstream raw materials:

2-bromoindanone ethylene ketal

2-bromoindanone

Downstream raw materials:

3-hydroxy-9H-fluoren-9-one

1-(trifluoromethyl)-3-indenyl tosylate

3-(trifluoromethyl)-3-indenyl tosylate

1H-inden-1-one

Refernces