2-Methylnaphtho[2,1-d]thiazole

Base Information

• Chemical Name: 2-Methylnaphtho[2,1-d]thiazole
• CAS No.: 20686-62-8
• Molecular Formula: C12H9 N S
• Molecular Weight: 199.276
• Hs Code.: 2934999090
• European Community (EC) Number: 243-970-2
• DSSTox Substance ID: DTXSID30174743
• Nikkaji Number: J37.309E
• Wikidata: Q83044861
• ChEMBL ID: CHEMBL1622667
• Mol file: 20686-62-8.mol

Synonyms:2-Methylnaphtho[2,1-d]thiazole;20686-62-8;2-methylbenzo[g][1,3]benzothiazole;Naphtho[2,1-d]thiazole, 2-methyl-;2-Methylnaphtho(2,1-d)thiazole;2-Methyl-naphtho(2,1-d)thiazole;EINECS 243-970-2;Naphtho(2,1-d)thiazole, 2-methyl-;2-Methylnaphtho[2,1-d][1,3]thiazole;2-methylbenzo[g]benzothiazole;BAS 00015479;Naphtho[2,1-d]thiazole,2-methyl-;F9995-0086;SCHEMBL4567366;CHEMBL1622667;OCRIUIGNOKGMOR-UHFFFAOYSA-;DTXSID30174743;AKOS000546888;2-Methylnaphtho[2,1-d]thiazole, 96%;2-Methylnaphtho[2,1-d][1,3]thiazole #;EN300-25405763;J-013521

Chemical Property of 2-Methylnaphtho[2,1-d]thiazole

Chemical Property:

• Appearance/Colour: Brown crystalline powder
• Vapor Pressure: 7.65E-05mmHg at 25°C
• Melting Point: 56-60 °C(lit.)
• Boiling Point: 352.7 °C at 760 mmHg
• PKA: 1.65±0.30(Predicted)
• Flash Point: 174 °C
• PSA: 41.13000
• Density: 1.272 g/cm³
• LogP: 3.75790
• XLogP3: 4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 199.04557046
• Heavy Atom Count: 14
• Complexity: 218

Purity/Quality:

98%Min ^*data from raw suppliers

2-Methylnaphtho[2,1-d]thiazole ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn
• Hazard Codes: Xn
• Statements: 22-36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: CC1=NC2=C(S1)C3=CC=CC=C3C=C2
• Uses: 2-Methylnaphtho[2,1-d]thiazole (cas# 20686-62-8) is a compound useful in organic synthesis.

Technology Process of 2-Methylnaphtho[2,1-d]thiazole

There total 7 articles about 2-Methylnaphtho[2,1-d]thiazole 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:

→ 2-methylnaphtho[2,1-d]thiazole (20686-62-8)

Guidance literature:

With acetyl chloride;

Reference yield:

thioacetic acid 2-naphthylamide (99988-93-9) → 2-methylnaphtho[2,1-d]thiazole (20686-62-8)

Guidance literature:

With alkali;

Reference yield:

2-acetylaminonaphthalene (581-97-5) → 2-methylnaphtho[2,1-d]thiazole (20686-62-8)

Guidance literature:

Multi-step reaction with 2 steps

1: P₂S₅

2: alkali

With tetraphosphorus decasulfide;

upstream raw materials:

thioacetic acid 2-naphthylamide

acetyl chloride

benzene

2-acetylaminonaphthalene

Downstream raw materials:

C₁₉H₁₂BF₂NOS

C₃₁H₂₂BNOS

C₁₉H₁₃NOS

2-(3-ethyl-3H-naphtho[2,1-d]thiazol-2-ylidene)-1,3-diphenyl-propane-1,3-dione

Refernces