NAPHTHALENE, 1-CYCLOPROPYL-4-ISOTHIOCYANATO-

Base Information

• Chemical Name: NAPHTHALENE, 1-CYCLOPROPYL-4-ISOTHIOCYANATO-
• CAS No.: 878671-95-5
• Molecular Formula: C14H11 N S
• Molecular Weight: 225.314
• Mol file: 878671-95-5.mol

Synonyms:NAPHTHALENE, 1-CYCLOPROPYL-4-ISOTHIOCYANATO-;1-CYCLOPROPYL-4-ISOTHIOCYANATO-;1-cyclopropyl-4-isothiocyanato Naphthalene;1-Cyclopropyl-4-isothiocyanatonaphthalene;1-cyclopropyl-4-isothiocyanato-naphthalene;

Chemical Property of NAPHTHALENE, 1-CYCLOPROPYL-4-ISOTHIOCYANATO-

Chemical Property:

• Boiling Point: 394.6±21.0 °C(Predicted)
• PSA: 44.45000
• Density: 1.21
• LogP: 4.45150

Purity/Quality:

99%, ^*data from raw suppliers

1-Cyclopropyl-4-isothiocyanatonaphthalene ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of NAPHTHALENE, 1-CYCLOPROPYL-4-ISOTHIOCYANATO-

There total 1 articles about NAPHTHALENE, 1-CYCLOPROPYL-4-ISOTHIOCYANATO- 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:

1-cyclopropyl-naphthalene (25033-19-6) → 1-cyclopropylnaphthalene-4-yl isothiocyanate (878671-95-5)

Guidance literature:

Multi-step reaction with 3 steps

1: sodium nitrite / 2.5 h / 0 °C

2: hydrogen / palladium 10% on activated carbon / ethanol

3: N-ethyl-N,N-diisopropylamine / dichloromethane / 0.08 h / 0 °C

With hydrogen; N-ethyl-N,N-diisopropylamine; sodium nitrite; palladium 10% on activated carbon; In ethanol; dichloromethane;

Reference yield: 82.5%

1-cyclopropylnaphthalene-4-yl isothiocyanate (878671-95-5) + C8H11N3S*BrH → C22H22N4S2

Guidance literature:

With sodium carbonate; In water; at 20 - 35 ℃; for 4h; Time;

Reference yield: 75.0%

1-cyclopropylnaphthalene-4-yl isothiocyanate (878671-95-5) + formic acid hydrazide (624-84-0) → N-(4-cyclopropylnaphthalen-1-yl)-2-formylhydrazine-1-thiocarboxamide (1533519-86-6)

Guidance literature:

In ethyl acetate; at 60 ℃; for 2h; Temperature;

upstream raw materials:

1-cyclopropyl-naphthalene

Downstream raw materials:

2-((5-amino-4-(4-cyclopropyl-naphthalen-1-yl)-4H-1,2,4-triazol-3-yl)thio)acetic acid methyl ester

2-{[5-bromo-4-(4-cyclopropylnaphthalen-1-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetic acid

4-(4-cyclopropylnaphthalen-1-yl)-4Η-1,2,4-triazole-3-thiol

2-((4-(4-cyclopropylnaphthalen-1-yl)-4H-1,2,4-triazole-3-yl)thio)acetic acid methyl ester

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