1,2,4-Methenopentalene-5-carboxaldehyde, octahydro-, (1alpha,2alpha,3abeta,4alpha,5alpha,6aalpha,7R*)- (9CI)

Base Information

• Chemical Name: 1,2,4-Methenopentalene-5-carboxaldehyde, octahydro-, (1alpha,2alpha,3abeta,4alpha,5alpha,6aalpha,7R*)- (9CI)
• CAS No.: 171965-34-7
• Molecular Formula: C₁₀H₁₂O
• Molecular Weight: 148.205
• Mol file: 171965-34-7.mol

Synonyms:1,2,4-Methenopentalene-5-carboxaldehyde, octahydro-, (1alpha,2alpha,3abeta,4alpha,5alpha,6aalpha,7R*)- (9CI)

Chemical Property of 1,2,4-Methenopentalene-5-carboxaldehyde, octahydro-, (1alpha,2alpha,3abeta,4alpha,5alpha,6aalpha,7R*)- (9CI)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1,2,4-Methenopentalene-5-carboxaldehyde, octahydro-, (1alpha,2alpha,3abeta,4alpha,5alpha,6aalpha,7R*)- (9CI)

There total 7 articles about 1,2,4-Methenopentalene-5-carboxaldehyde, octahydro-, (1alpha,2alpha,3abeta,4alpha,5alpha,6aalpha,7R*)- (9CI) 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%

carbon monoxide (201230-82-2) + deltacyclene (7785-10-6) → deltacyclane (6567-11-9) + C10H12O (144917-49-7,144940-34-1,144940-35-2,171965-33-6,171965-34-7) + 4-exo-formyl-deltacyclane (144917-49-7,144940-34-1,144940-35-2,171965-33-6,171965-34-7)

Guidance literature:

With hydrogen; tin(ll) chloride; PtCl2<(R)-PROPHOS>; In toluene; at 100 ℃; for 10h; under 30002.4 Torr;

DOI:10.1016/S0957-4166(00)86031-0

Reference yield: 93.0%

carbon monoxide (201230-82-2) + deltacyclene (7785-10-6) → deltacyclane (6567-11-9) + C10H12O (144917-49-7,144940-34-1,144940-35-2,171965-33-6,171965-34-7) + 4-exo-formyl-deltacyclane (144917-49-7,144940-34-1,144940-35-2,171965-33-6,171965-34-7)

Guidance literature:

With hydrogen; tin(ll) chloride; PtCl2<(R)-PROPHOS>; In toluene; at 100 ℃; for 10h; under 30002.4 Torr;

DOI:10.1016/S0957-4166(00)86031-0

Reference yield: 93.0%

carbon monoxide (201230-82-2) + deltacyclene (7785-10-6) → C10H12O (144917-49-7,144940-34-1,144940-35-2,171965-33-6,171965-34-7) + 4-exo-formyl-deltacyclane (144917-49-7,144940-34-1,144940-35-2,171965-33-6,171965-34-7)

Guidance literature:

[Rh(norbornadiene)Cl]2; triphenylphosphine; In toluene; at 100 ℃; for 8h; under 30002.4 Torr; Product distribution; var. temp. and time, var. optically active rhodium-phosphine and platinium-phosphine-tin(II)chloride catalysts;

DOI:10.1016/S0957-4166(00)86031-0

upstream raw materials:

carbon monoxide

deltacyclene

bicyclo[2.2.1]hepta-2,5-diene

acrolein