18,14-metheno-6H,14H-dibenzo<1,5>dioxacyclotetradecin-4-carboxaldehyde, 19-ethoxy-10-<2-ethoxy-3-formyl-5-methylphenyl>-7,8-dihydro-2,12,16-trimethyl-

Base Information

• Chemical Name: 18,14-metheno-6H,14H-dibenzo<1,5>dioxacyclotetradecin-4-carboxaldehyde, 19-ethoxy-10-<2-ethoxy-3-formyl-5-methylphenyl>-7,8-dihydro-2,12,16-trimethyl-
• CAS No.: 123292-02-4
• Molecular Formula: C₃₇H₃₈O₆
• Molecular Weight: 578.705

Synonyms:

Chemical Property of 18,14-metheno-6H,14H-dibenzo<1,5>dioxacyclotetradecin-4-carboxaldehyde, 19-ethoxy-10-<2-ethoxy-3-formyl-5-methylphenyl>-7,8-dihydro-2,12,16-trimethyl-

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 18,14-metheno-6H,14H-dibenzo<1,5>dioxacyclotetradecin-4-carboxaldehyde, 19-ethoxy-10-<2-ethoxy-3-formyl-5-methylphenyl>-7,8-dihydro-2,12,16-trimethyl-

There total 28 articles about 18,14-metheno-6H,14H-dibenzo<1,5>dioxacyclotetradecin-4-carboxaldehyde, 19-ethoxy-10-<2-ethoxy-3-formyl-5-methylphenyl>-7,8-dihydro-2,12,16-trimethyl- 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: 90.0%

1,3-dioxolane-4,5-dicarboxylic acid, 2-<3-<10-<4,5-bis(methoxycarbonyl)-1,3-dioxolan-2-yl>-19-ethoxy-7,8-dihydro-2,12,16-trimethyl-18,14-metheno-6H,14H-dibenzo<1,5>dioxacyclotetradecin-4-yl>-2-ethoxy-5-methylphenyl>-, dimethyl ester (123292-03-5,123356-71-8) → 18,14-metheno-6H,14H-dibenzo<1,5>dioxacyclotetradecin-4-carboxaldehyde, 19-ethoxy-10-<2-ethoxy-3-formyl-5-methylphenyl>-7,8-dihydro-2,12,16-trimethyl- (123292-02-4,123356-72-9,123356-73-0)

Guidance literature:

With hydrogenchloride; In ethanol; for 2h; Heating;

DOI:10.1021/jo00284a018

Reference yield: 45.0%

propane-1,3-diol ditosylate (5469-66-9) + 2',2'''-diethoxy-2,2''-dihydroxy-5,5',5'',5'''-tetramethyl-<1,1':3',1'':3'',1'''-quaterphenyl>-3,3'''-dicarbaldehyde (123292-00-2) → 18,14-metheno-6H,14H-dibenzo<1,5>dioxacyclotetradecin-4-carboxaldehyde, 19-ethoxy-10-<2-ethoxy-3-formyl-5-methylphenyl>-7,8-dihydro-2,12,16-trimethyl- (123292-02-4,123356-72-9,123356-73-0)

Guidance literature:

With caesium carbonate; In N,N-dimethyl-formamide; at 50 ℃; for 3h;

DOI:10.1021/jo00284a018

Reference yield:

1,3-dioxolane-4,5-dicarboxylic acid, 2-<3-<10-<4,5-bis(methoxycarbonyl)-1,3-dioxolan-2-yl>-19-ethoxy-7,8-dihydro-2,12,16-trimethyl-18,14-metheno-6H,14H-dibenzo<1,5>dioxacyclotetradecin-4-yl>-2-ethoxy-5-methylphenyl>-, dimethyl ester (123292-03-5,123356-71-8) → 18,14-metheno-6H,14H-dibenzo<1,5>dioxacyclotetradecin-4-carboxaldehyde, 19-ethoxy-10-<2-ethoxy-3-formyl-5-methylphenyl>-7,8-dihydro-2,12,16-trimethyl- (123292-02-4,123356-72-9,123356-73-0)

Guidance literature:

With hydrogenchloride; In ethanol; for 2h; Heating;

DOI:10.1021/jo00284a018

upstream raw materials:

propane-1,3-diol ditosylate

2',2'''-diethoxy-2,2''-dihydroxy-5,5',5'',5'''-tetramethyl-<1,1':3',1'':3'',1'''-quaterphenyl>-3,3'''-dicarbaldehyde

2,2',2''-trihydroxy-5,5',5''-trimethyl-m-terphenyl

2'-ethoxy-5,5',5''-trimethyl-<1,1':3',1''-terphenyl>-2,2''-diol

Downstream raw materials:

1,3-dioxolane-4,5-dicarboxylic acid, 2-<3-<10-<4,5-bis(methoxycarbonyl)-1,3-dioxolan-2-yl>-19-ethoxy-7,8-dihydro-2,12,16-trimethyl-18,14-metheno-6H,14H-dibenzo<1,5>dioxacyclotetradecin-4-yl>-2-ethoxy-5-methylphenyl>-, dimethyl ester

(+)-18,14-metheno-6H,14H-dibenzo<1,5>dioxacyclotetradecin-4-methanol, 19-ethoxy-10-<2-ethoxy-3-(hydroxymethyl)-5-methylphenyl>-7,8-dihydro-2,12,16-trimethyl-

(-)-18,14-metheno-6H,14H-dibenzo<1,5>dioxacyclotetradecin-4-methanol, 19-ethoxy-10-<2-ethoxy-3-(hydroxymethyl)-5-methylphenyl>-7,8-dihydro-2,12,16-trimethyl-

(+)-18,14-metheno-6H,14H-dibenzo<1,5>dioxacyclotetradecin, 4-(bromomethyl)-10-<3-(bromomethyl)-2-ethoxy-5-methylphenyl>-19-ethoxy-7,8-dihydro-2,12,16-trimethyl-

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