发明名称 |
VARIATIONS ON PRINS-LIKE CHEMISTRY TO PRODUCE 2,5-DIMETHYLHEXADIENE FROM ISOBUTANOL |
摘要 |
The method of the present invention provides a high yield pathway to 2,5-dimethylhexadiene from renewable isobutanol, which enables economic production of renewable p-xylene (and subsequently, terephthalic acid, a key monomer in the production of PET) from isobutanol. In addition, the present invention provides methods for producing 2,5-dimethylhexadiene from a variety of feed stocks that can act as "equivalents" of isobutylene and/or isobutyraldehyde including isobutanol, isobutylene oxide, and isobutyl ethers and acetals. Catalysts employed in the present methods that produce 2,5-dimethylhexadiene can also catalyze alcohol dehydration, alcohol oxidation, epoxide rearrangement, and ether and acetal cleavage. |
申请公布号 |
WO2012145495(A2) |
申请公布日期 |
2012.10.26 |
申请号 |
WO2012US34225 |
申请日期 |
2012.04.19 |
申请人 |
GEVO, INC.;TAYLOR, THOMAS;TAYLOR, JOSHUA D.;PETERS, MATTHEW W.;HENTON, DAVID E. |
发明人 |
TAYLOR, THOMAS;TAYLOR, JOSHUA D.;PETERS, MATTHEW W.;HENTON, DAVID E. |
分类号 |
C07C1/207 |
主分类号 |
C07C1/207 |
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代理人 |
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地址 |
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