4,7-Dimethyl-6,7-dihydro-5H-2-pyrindine

Base Information

• Chemical Name: 4,7-Dimethyl-6,7-dihydro-5H-2-pyrindine
• CAS No.: 524-03-8
• Molecular Formula: C10H13 N
• Molecular Weight: 147.22
• Hs Code.: 2933990090
• Nikkaji Number: J541.029K
• Wikidata: Q105375954
• Mol file: 524-03-8.mol

Synonyms:Aktinidin;(S)-Actinidine;SCHEMBL21803725;4,7-Dimethyl-6,7-dihydro-5H-2-pyrindine;4,7-dimethyl-6,7-dihydro-5H-[2]pyrindine;6,7-Dihydro-4,7-dimethyl-(S)-5H-2-Pyrindine

Chemical Property of 4,7-Dimethyl-6,7-dihydro-5H-2-pyrindine

Chemical Property:

• Vapor Pressure: 0.145mmHg at 25°C
• Boiling Point: 223.2°Cat760mmHg
• PKA: 6.54±0.40(Predicted)
• Flash Point: 78.3°C
• PSA: 12.89000
• Density: 0.994g/cm³
• LogP: 2.43970
• XLogP3: 2.4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 147.104799419
• Heavy Atom Count: 11
• Complexity: 144

Purity/Quality:

99%, ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1CCC2=C1C=NC=C2C

Technology Process of 4,7-Dimethyl-6,7-dihydro-5H-2-pyrindine

There total 8 articles about 4,7-Dimethyl-6,7-dihydro-5H-2-pyrindine 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%

(S)-(-)-acetyltecostidine (95982-15-3) → (S)-(-)-actidine (524-03-8)

Guidance literature:

With hydrogen; palladium on activated charcoal; In acetic acid; at 25 ℃; for 2h; under 760 Torr;

Reference yield: 80.0%

(7S)-4,7-dimethyl-6,7-dihydro-5H-cyclopentapyridine-2-oxide (15524-83-1) → (S)-(-)-actidine (524-03-8)

Guidance literature:

With lithium aluminium tetrahydride; titanium tetrachloride; In tetrahydrofuran; at 25 ℃; for 0.5h;

DOI:10.1007/BF02494297

Reference yield:

(S)-(-)-tecostidine (34465-98-0) → (S)-(-)-actidine (524-03-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 70 percent / pyridine / 48 h / 25 °C

2: 93 percent / H₂ / 10percent Pd/C / acetic acid / 2 h / 25 °C / 760 Torr

With pyridine; hydrogen; palladium on activated charcoal; In acetic acid;

upstream raw materials:

Actinidin

(S)-(-)-acetyltecostidine

(7S)-4,7-dimethyl-6,7-dihydro-5H-cyclopentapyridine-2-oxide

(S)-(-)-tecostidine

Refernces

• 1、 Ranarivelo, Yvonne,Hotellier, Francoise,Skaltsounis, Alexios-Leandros,Tillequin, Francois. "BIOMIMETIC SYNTHESIS OF (-)-DEOXYRHEXIFOLINE, (-)-TECOSTIDINE, AND (-)-ACTINIDINE". . p. 1727 - 1731. Retrieved 2007/10/02.