1-Trimethylsilyl-1-pentyne - CAS 18270-17-2

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Category
Main Product
Product Name
1-Trimethylsilyl-1-pentyne
Catalog Number
18270-17-2
Synonyms
1-PENTYN-1-YLTRIMETHYLSILANE; 1-(TRIMETHYLSILYL)-1-PENTYNE; TIMTEC-BB SBB009062
CAS Number
18270-17-2
Molecular Weight
140.30
Molecular Formula
C8H16Si
COA
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MSDS
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Canonical SMILES
CCCC#C[Si](C)(C)C
InChI
InChI=1S/C8H16Si/c1-5-6-7-8-9(2,3)4/h5-6H2,1-4H3
InChIKey
CABCDUQQPBAHEE-UHFFFAOYSA-N
Structure
CAS 18270-17-2 1-Trimethylsilyl-1-pentyne
Specification
Purity
>98.0%(GC)
Boiling Point
135ºC at 760 mmHg
Density
0.765 g/mL at 25 °C(lit.)
Appearance
Colorless to yellow-green liquid
Related Products
Reference Reading
1.Cobalt- versus ruthenium-catalyzed Alder-ene reaction for the synthesis of credneramide A and B.
Erver F1, Hilt G. J Org Chem. 2012 Jun 1;77(11):5215-9. doi: 10.1021/jo3007896. Epub 2012 May 11.
The first synthesis of the natural products credneramide A and B was accomplished by utilizing Alder-ene reactions between a terminal alkene and an internal alkyne to generate the rather uncommon 1,4-diene substructure of these compounds. Moreover, two different short linear sequences toward these targets are evaluated using either a cobalt-catalyzed Alder-ene reaction of 1-chloropent-1-yne or a ruthenium-catalyzed Alder-ene reaction of 1-trimethylsilyl-1-pentyne with 5-hexenoic acid derivatives in the key step transformation. In addition, saponification of the primary Alder-ene product derived from the cobalt-catalyzed Alder-ene reaction led to credneric acid, the biological precursor of both natural products.
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