1-(3-BROMO-1-PROPYNYL)NAPHTHALENE

Names

[ CAS No. ]:
352035-98-4

[ Name ]:
1-(3-BROMO-1-PROPYNYL)NAPHTHALENE

Chemical & Physical Properties

[ Melting Point ]:
43-47ºC

[ Molecular Formula ]:
C₁₃H₉Br

[ Molecular Weight ]:
245.11500

[ Exact Mass ]:
243.98900

[ LogP ]:
3.58620

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS05, GHS07, GHS09

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H315-H318-H335-H400

[ Precautionary Statements ]:
P261-P273-P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi,N

[ RIDADR ]:
UN 3082 9/PG 3

[ HS Code ]:
2903999090

Synthetic Route

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Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2903999090

[ Summary ]:
2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Articles

1-naphthylpropargyl ether group: a readily cleaved and sterically minimal protecting system for stereoselective glycosylation.

Org. Lett. 8 , 4879, (2006)

[reaction: see text] The (1-naphthyl)propargyl group is introduced as a sterically unobtrusive alcohol protecting group that is cleaved in a single step by exposure to dichlorodicyanoquinone in wet di...