Patent classifications
C07C67/297
Normal Alpha Olefin Synthesis Using Dehydroformylation or Dehydroxymethylation
The present invention discloses processes for producing normal alpha olefins, such as 1-hexene, 1-octene, 1-decene, and 1-dodecene in a multistep synthesis scheme from another normal alpha olefin. Also disclosed are reactions for converting aldehydes, primary alcohols, and terminal vicinal diols into normal alpha olefins.
Normal Alpha Olefin Synthesis Using Dehydroformylation or Dehydroxymethylation
The present invention discloses processes for producing normal alpha olefins, such as 1-hexene, 1-octene, 1-decene, and 1-dodecene in a multistep synthesis scheme from another normal alpha olefin. Also disclosed are reactions for converting aldehydes, primary alcohols, and terminal vicinal diols into normal alpha olefins.
Normal alpha olefin synthesis using dehydroformylation or dehydroxymethylation
The present invention discloses processes for producing normal alpha olefins, such as 1-hexene, 1-octene, 1-decene, and 1-dodecene in a multistep synthesis scheme from another normal alpha olefin. Also disclosed are reactions for converting aldehydes, primary alcohols, and terminal vicinal diols into normal alpha olefins.
Normal alpha olefin synthesis using dehydroformylation or dehydroxymethylation
The present invention discloses processes for producing normal alpha olefins, such as 1-hexene, 1-octene, 1-decene, and 1-dodecene in a multistep synthesis scheme from another normal alpha olefin. Also disclosed are reactions for converting aldehydes, primary alcohols, and terminal vicinal diols into normal alpha olefins.
Normal alpha olefin synthesis using dehydroformylation or dehydroxymethylation
The present invention discloses processes for producing normal alpha olefins, such as 1-hexene, 1-octene, 1-decene, and 1-dodecene in a multistep synthesis scheme from another normal alpha olefin. Also disclosed are reactions for converting aldehydes, primary alcohols, and terminal vicinal diols into normal alpha olefins.
Prenylated hydroxystilbenes
A method for treating cancer can include administering a therapeutically effective amount of a compound of formula (Ia): ##STR00001##
or pharmaceutically acceptable salts or solvates thereof, wherein R.sup.1a, R.sup.1b, R.sup.1c, R.sup.1d, R.sup.2, and R.sup.3 are as defined, and A----B is selected from CHCH, CHCH(CH.sub.2).sub.pCH.sub.2, or CH.sub.2CH.sub.2(CH.sub.2)pCH.sub.2, and where p is 1 or 2.
Prenylated hydroxystilbenes
A method for treating cancer can include administering a therapeutically effective amount of a compound of formula (Ia): ##STR00001##
or pharmaceutically acceptable salts or solvates thereof, wherein R.sup.1a, R.sup.1b, R.sup.1c, R.sup.1d, R.sup.2, and R.sup.3 are as defined, and A----B is selected from CHCH, CHCH(CH.sub.2).sub.pCH.sub.2, or CH.sub.2CH.sub.2(CH.sub.2)pCH.sub.2, and where p is 1 or 2.
CHEMICAL AND BIOLOGICAL INTEGRATED DEGRADATION PROCESS FOR POLYETHYLENE TEREPHTHALATE (PET), FOR RECYCLING PET
The present invention relates to a chemical and biological integrated degradation process for PET, for recycling PET, and, more specifically, the present invention provides a PET upcycling technique for producing a high-value product via a chemical pretreatment process of PET, a TPA and EG production process using an enzyme, and a process for converting TPA and EG to PCA and GLA, respectively.
CHEMICAL AND BIOLOGICAL INTEGRATED DEGRADATION PROCESS FOR POLYETHYLENE TEREPHTHALATE (PET), FOR RECYCLING PET
The present invention relates to a chemical and biological integrated degradation process for PET, for recycling PET, and, more specifically, the present invention provides a PET upcycling technique for producing a high-value product via a chemical pretreatment process of PET, a TPA and EG production process using an enzyme, and a process for converting TPA and EG to PCA and GLA, respectively.
Normal Alpha Olefin Synthesis Using Dehydroformylation or Dehydroxymethylation
The present invention discloses processes for producing normal alpha olefins, such as 1-hexene, 1-octene, 1-decene, and 1-dodecene in a multistep synthesis scheme from another normal alpha olefin. Also disclosed are reactions for converting aldehydes, primary alcohols, and terminal vicinal diols into normal alpha olefins.