Long-chain phenols

Tyman, J. H. P.; Tychopoulos, V.; Colenutt, B.A.

doi:10.1016/s0021-9673(00)81911-1

Cited by 25 publications

(4 citation statements)

References 12 publications

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“…acid (anacardic acid), 5-pentadecylresorcinol (cardol), 2methyl-5-pentadecylresorcinol (2-methylcardol), and 3pentadecylphenol (cardonol), which differ in their type of C16 side chains: saturated, monoene, diene, and triene (Tyman, 1979). Among these components, anacardic acid was separated by high-performance liquid chromatography (HPLC) in relatively large amounts (200 mg) (Lloyd et al, 1980).…”

mentioning

confidence: 99%

“…The molluscicidal activity of these anacardic acid derivatives was quite strong (LC50: triene, 0.35 ppm; diene, 0.9 ppm; monoene 1.4 ppm) (Sullivan et al, 1982). The other main constituents, cardol, 2-methylcardol, and cardanol, were separated quantitatively by HPLC (Tyman et al, 1981). However, the molluscicidal activity and large-scale separation of these phenolic compounds have not been examined.…”

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confidence: 99%

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Molluscicides from the cashew Anacardium occidentale and their large-scale isolation

Kubo¹,

Komatsu²,

Ochi³

1986

J. Agric. Food Chem.

122

101

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A large-scale isolation of the constituents of the cashew shell oil (Anacardium occidentale) was performed by medium-pressure liquid chromatography. A series of 12 components was isolated, including derivatives of anacardic acid, cardol, 2-methylcardol, and cardanol that differ in their side chain. These were tested against Biomphalaria glabratus, one of the snail vectors of schistosomiasis, and their structure-activity relationship is discussed. The principal components in the shell oil, nuts, and fruit juice were also quantitatively determined by high-performance liquid chromatography.

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confidence: 99%

mentioning

confidence: 99%

Molluscicides from the cashew Anacardium occidentale and their large-scale isolation

Kubo¹,

Komatsu²,

Ochi³

1986

J. Agric. Food Chem.

122

101

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“…The roasting process, which is done at 100-300 C, also leads to polymerization, which accounts for there being 7-22% polymeric substances in the oil [35]. The components of CNSL are themselves mixtures of four constituents differing in side chain unsaturation, namely, saturated, monoene, diene, and triene [36][37].…”

Section: Cnsl Structure and Compositionmentioning

confidence: 99%

Effect of Phenol-CNSL Formaldehyde Copolymer on Thermal Ageing of Elastomers

Lubi

Thachil

Abraham

2007

International Journal of Polymeric Materials

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“…The roasting process, which is done at 100-300 C, also leads to polymerization, which accounts for there being 7-22% polymeric substances in the oil [35]. The components of CNSL are themselves mixtures of four constituents differing in side chain unsaturation, that is, saturated, monoene, diene, and triene [36][37].…”

Section: Cnsl Structure and Compositionmentioning

confidence: 99%

Effect of Phenol-CNSL-Formaldehyde Copolymer on Thermal Ageing of SBR

Thachil

Abraham

2006

International Journal of Polymeric Materials and Polymeric Biom

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Cashew nut shell liquid (CNSL) is a cheap and renewable agro by-product that consists mainly of substituted phenols. A CNSL-based resin was used in this study to modify the properties of styrene-butadiene rubber (SBR). The resin was a copolymer obtained by condensing a mixture of phenol and CNSL with hexamethylenetetramine. The effect of the resin on the ageing properties of SBR vulcanizates was studied by following the changes in tensile strength, elongation at break, modulus and tear strength. CNSL directly and CNSL-based resins with different P:F ratios were incorporated into SBR and the physical properties determined. Comparison of the properties of the aged material containing CNSL resin with those of specimens not containing the resin shows improved ageing characteristics with respect to tensile strength, modulus and tear strength.

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Long-chain phenols

Cited by 25 publications

References 12 publications

Molluscicides from the cashew Anacardium occidentale and their large-scale isolation

Molluscicides from the cashew Anacardium occidentale and their large-scale isolation

Effect of Phenol-CNSL Formaldehyde Copolymer on Thermal Ageing of Elastomers

Effect of Phenol-CNSL-Formaldehyde Copolymer on Thermal Ageing of SBR

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