1-Methoxycarbonyl-adaMantan-4-one Ethylene Ketal

Base Information

• Chemical Name: 1-Methoxycarbonyl-adaMantan-4-one Ethylene Ketal
• CAS No.: 84454-62-6
• Molecular Formula: C14H20O4
• Molecular Weight: 252.31
• Mol file: 84454-62-6.mol

Synonyms:IJJBOFUSNCAQQK-DDJZPDBYSA-N;1-Methoxycarbonyl-adaMantan-4-one Ethylene Ketal

Chemical Property of 1-Methoxycarbonyl-adaMantan-4-one Ethylene Ketal

Chemical Property:

• PSA: 44.76000
• LogP: 1.72880

Purity/Quality:

NLT 98% ^*data from raw suppliers

1-Methoxycarbonyl-adamantan-4-oneEthyleneKetal 95% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1-Methoxycarbonyl-adaMantan-4-one Ethylene Ketal

There total 5 articles about 1-Methoxycarbonyl-adaMantan-4-one 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: 93.0%

methyl 4-oxoadamantane-1-carboxylate (56674-88-5) + ethylene glycol (107-21-1) → 5-carbomethoxyadamantan-2-one ethylene ketal (84454-62-6)

Guidance literature:

With toluene-4-sulfonic acid; In benzene; for 7h; Heating; Dean-Stark trap dehydration apparatus;

DOI:10.1021/jo00155a034

Reference yield:

chemantane (20098-14-0) → 5-carbomethoxyadamantan-2-one ethylene ketal (84454-62-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 1.) 30percent oleum / 1.) 60 deg C, 3h; 3h, 2.) 0 deg C, 2.5h RT

2: 93 percent / p-toluenesulfonic acid / benzene / 7 h / Heating; Dean-Stark trap dehydration apparatus

With sulfuric acid; toluene-4-sulfonic acid; In benzene;

DOI:10.1021/jo00155a034

Reference yield:

2-Adamantanone (700-58-3) → 5-carbomethoxyadamantan-2-one ethylene ketal (84454-62-6)

Guidance literature:

Multi-step reaction with 3 steps

1: 78 percent / anhydrous nitric acid

2: 1.) 30percent oleum / 1.) 60 deg C, 3h; 3h, 2.) 0 deg C, 2.5h RT

3: 93 percent / p-toluenesulfonic acid / benzene / 7 h / Heating; Dean-Stark trap dehydration apparatus

With sulfuric acid; nitric acid; toluene-4-sulfonic acid; In benzene;

DOI:10.1021/jo00155a034

upstream raw materials:

methyl 4-oxoadamantane-1-carboxylate

ethylene glycol

chemantane

2-Adamantanone

Downstream raw materials:

C₁₁H₁₆O₂

C₁₃H₁₅F₂O₆S^(1-)*C₁₈H₁₅S⁽¹⁺⁾

C₁₃H₁₇F₂O₆S^(1-)*C₁₈H₁₅S⁽¹⁺⁾

C₁₇H₂₅F₂O₇S^(1-)*C₁₈H₁₅S⁽¹⁺⁾

Refernces

• 1、 -. "SALT, PHOTORESIST COMPOSITION, AND METHOD FOR PRODUCING PHOTORESIST PATTERN". Page/Page column 45. . Retrieved 2013/02/28.