Determination of the structure of butyl rubber by NMR spectroscopy
β Scribed by Chu, Chia Yeh; Vukov, R.
- Book ID
- 120184866
- Publisher
- American Chemical Society
- Year
- 1985
- Tongue
- English
- Weight
- 907 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0024-9297
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## The investigation of the chemical constituents of Symplocos racemosa Roxb led to the isolation of two new glycosides, symcomoside A (1) and symcomoside B (2), together with one known glycoside, tortoside C (3), which is reported for the first time from this plant. The structures of the new comp
## Abstract Ramosine, a new sesquiterpene lactone, was isolated from the chloroform fraction of __Amberboa ramosa__ and the structure was assigned as 4Ξ²β(hydroxymethyl)β3Ξ²,4Ξ±βdihydroxyβ8Ξ±β[(__S__)β3βhydroxyβ2βethylenepropionyloxy]β1Ξ±H, 5Ξ±H,6Ξ²H,7Ξ±H,11Ξ²H,11Ξ±βmethylguaiaβ10(14)βenβ6, 12βolide by exten
Methacrylonitrile/butyl acrylate (M/B) copolymers were prepared by bulk polymerization using benzoyl peroxide as an initiator. The Distortionless Enhancement by Polarization Transfer spectra were used to differentiate between the carbon resonance signals of methyl, methine, methylene and oxymethylen