2-Methyl-2-pentenal, (2Z)-

Base Information

• Chemical Name: 2-Methyl-2-pentenal, (2Z)-
• CAS No.: 16958-22-8
• Molecular Formula: C₆H₁₀O
• Molecular Weight: 98.1448
• European Community (EC) Number: 210-789-5
• UNII: M41Y60O5BZ
• DSSTox Substance ID: DTXSID30168728
• Wikidata: Q27162130
• Mol file: 16958-22-8.mol

Synonyms:2-Methyl-2-pentenal, (2Z)-;2-Pentenal, 2-methyl-, (2Z)-;UNII-M41Y60O5BZ;M41Y60O5BZ;16958-22-8;FEMA No. 3194, (Z)-;CH3CH2CH=C(CH3)CHO;2-Methyl-2-pentenoic aldehyde;2-Methylpent-2-enal;2,4-Dimethylcrotonaldehyde;2-Methyl-2-pentene-1-al;(2E)-2-Methyl-2-pentenal;alpha-Methyl-beta-ethylacrolein;beta-Ethyl-alpha-methylacrolein;2-Methylpentenal;2-Propylidenepropionaldehyde;cis-2-methyl-pent-2-enal;(Z)-2-methylpent-2-enal;3-Ethyl-2-methylacraldehyde;(2Z)-2-methyl-2-pentenal;(2Z)-2-methylpent-2-enal;2-Methyl-(2E)-2-Pentenal;CHEBI:89949;FEMA 3194;alpha -methyl-beta -ethylacrolein;beta -ethyl-alpha -methylacrolein;DTXSID30168728;alpha -methyl-alpha -methylacrolein;FEMA NO. 3194, Z-;Q27162130

Chemical Property of 2-Methyl-2-pentenal, (2Z)-

Chemical Property:

• XLogP3: 1.4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 2
• Exact Mass: 98.073164938
• Heavy Atom Count: 7
• Complexity: 82.2

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: CCC=C(C)C=O
• Isomeric SMILES: CC/C=C(/C)\C=O

Technology Process of 2-Methyl-2-pentenal, (2Z)-

There total 82 articles about 2-Methyl-2-pentenal, (2Z)- 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 trans-3,3-dimethyl-2-formyl-cyclopropane-1-carboxylate (62138-41-4) + propionaldehyde (123-38-6) → 2-methyl-2-pentenal (14250-96-5,16958-22-8,623-36-9) + methyl trans-2,2-dimethyl-3-(2'-formyl-1'-propenyl)-cyclopropanecarboxylate (769945-93-9)

Guidance literature:

With pyrrolidine; acetic acid; In water; toluene; at 55 ℃; for 11h; Product distribution / selectivity;

Reference yield: 91.0%

propionaldehyde (123-38-6) → 2-methyl-2-pentenal (14250-96-5,16958-22-8,623-36-9)

Guidance literature:

With sodium hydroxide; In water; at 60 ℃; for 1.5h;

DOI:10.1039/c5gc00020c

Reference yield: 79.0%

2-methyl-pent-2-en-1-ol (1610-29-3) → 2-methyl-2-pentenal (14250-96-5,16958-22-8,623-36-9)

Guidance literature:

With 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione; In neat (no solvent); at 20 ℃; for 1.5h; Milling;

DOI:10.1039/c4ra00415a

upstream raw materials:

propan-1-ol

3-hydroxyl-2-methylpentanal

optically inactive (6-hydroxy-3.5-dimethyl-2-phenyl-cyclohexen-⁽⁴⁾-yl)-phenyl ketone

allyl-trimethyl-ammonium; hydroxide

Downstream raw materials:

4-methyl-4-hepten-3-ol

4,8-dimethyl-non-3-en-5-ol

(1E,3E)-2-methyl-1-phenyl-1,3-pentadiene

2-ethyl-3,5-dimethylpyridine