chromium (o-methoxyphenyl)(CH₂CHCH₂CCCHCH₃OCH₂CH₂O)carbene pentacarbonyl complex

Base Information

• Chemical Name: chromium (o-methoxyphenyl)(CH₂CHCH₂CCCHCH₃OCH₂CH₂O)carbene pentacarbonyl complex
• CAS No.: 109283-15-0
• Molecular Formula: C₂₂H₂₀CrO₈
• Molecular Weight: 464.392

Synonyms:

Chemical Property of chromium (o-methoxyphenyl)(CH₂CHCH₂CCCHCH₃OCH₂CH₂O)carbene pentacarbonyl complex

Chemical Property:

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Technology Process of chromium (o-methoxyphenyl)(CH₂CHCH₂CCCHCH₃OCH₂CH₂O)carbene pentacarbonyl complex

There total 1 articles about chromium (o-methoxyphenyl)(CH₂CHCH₂CCCHCH₃OCH₂CH₂O)carbene pentacarbonyl complex 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: 39.7%

lithium pentacarbonylchromate (109283-12-7) + HOCH2CH2OCHCH3CCCH2CHCH2 (109306-35-6) + 2-Methoxybenzoyl chloride (21615-34-9) → chromium (o-methoxyphenyl)(CH2CHCH2CCCHCH3OCH2CH2O)carbene pentacarbonyl complex (109283-15-0)

Guidance literature:

With acetyl chloride; In tetrahydrofuran; dichloromethane; byproducts: LiCl, CH3COOH; (Ar), to stirred in THF Li2(Cr(CO)5) at -78* added o-MeOC6H4COCl in THF, evapd. (vac.,<=0*), redissolved in CH2Cl2(-40*), warmed to -30*, AcCl in CH2Cl2(-30*) added, warmed to -10*, recooled to -40*, alcohol added, warmed to 25*(20 min); *=°C; solvent removed in vac., extd. with n-hexane, flash chromd. (SiO2, 4:1 n-hexane/Et2O), recrystd. from n-pentane;

DOI:10.1021/om00152a002

upstream raw materials:

lithium pentacarbonylchromate

HOCH₂CH₂OCHCH₃CCCH₂CHCH₂

2-Methoxybenzoyl chloride

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