1-(p-Tosyloxy)-2-pentyne

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Names

[ CAS No. ]:
92666-05-2

[ Name ]:
1-(p-Tosyloxy)-2-pentyne

[Synonym ]:
pent-2-ynyl p-toluenesulfonate
3-ethylpropargyl tosylate
2-Hydroxy-toluol-4-sulfonsaeure
toluene-4-sulfonic acid pent-2-ynyl ester
2-pentyn-1-ol p-toluenesulfonate
o-cresol-5-sulfonic acid
toluene-4-sulphonic acid monohydrate
pent-2-ynyl 4-methylbenzenesulfonate
2-hydroxy-toluene-4-sulfonic acid
tosylate of 2-pent-yn-1-ol
CH3CH2CCCH2OTs
4-methyl-3-hydroxybenzenesulfonic acid
Benzenesulfonic acid,3-hydroxy-4-methyl

Chemical & Physical Properties

[ Molecular Formula ]:
C12H14O3S

[ Molecular Weight ]:
238.30300

[ Exact Mass ]:
238.06600

[ PSA ]:
51.75000

[ LogP ]:
3.19450

Safety Information

[ HS Code ]:
2905290000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Pentyn-1-ol
  • Tosyl chloride

DownStream

  • 1-Bromo-2,5,8-undecatriyne
  • 1-Bromo-2-pentyne
  • (z,z)-3,6-nonadien-1-ol

Customs

[ HS Code ]: 2905290000

[ Summary ]:
2905290000 unsaturated monohydric alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Related Compounds

  • 4-Methylbenzenesulfonic acid 2-methyl-2-nitropropyl ester
  • guanidinium p-toluenesulfonate
  • (10,13-dimethyl-17-oxo-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-yl)sulfanylmethanimidamide; 4-methylbenzenesulfonic acid
  • 1-(p-Tosyloxy)-3-phenyl-2-propyne
  • 1-(p-tolylsulfonyloxy)oct-2-yne
  • (R)-1-tosyloxy-2-acetyloxy-3-butene