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CAS No. : | 1577-22-6 | MDL No. : | MFCD00046558 |
Formula : | C6H10O2 | Boiling Point : | No data available |
Linear Structure Formula : | CH2CH(CH2)3C(O)OH | InChI Key : | XUDOZULIAWNMIU-UHFFFAOYSA-N |
M.W : | 114.14 | Pubchem ID : | 15308 |
Synonyms : |
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Signal Word: | Danger | Class: | 8 |
Precautionary Statements: | P234-P260-P264-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P321-P363-P390-P405-P406-P501 | UN#: | 3265 |
Hazard Statements: | H290-H314 | Packing Group: | Ⅲ |
GHS Pictogram: |
* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
75% | With (Z)-2-Butene; C37H40Cl2N2ORuS2; In tetrahydrofuran; at 22℃; under 7 Torr;Inert atmosphere; Glovebox; Sealed tube; | General procedure: In a N2-filled glovebox, an oven-dried vial equipped with a magnetic stir bar is charged with the alkene substrates (1 :3 ratio), unpurified Z-2-butene (3) and a solution of the appropriate amount of catec -2 (WO 2014/201300) Ru-2 dissolved in THF. The reaction vessel is then sealed. The mixture is allowed to stir at 22 C for 4 h, after which the volatiles are removed in vacuo (typically, 100 torr for 2 mins).The flask containing the residue is then charged with a solution of the appropriate amount of Ru-2 in THF and the system is placed under 100 torr of vacuum. The resulting solution is allowed to stir for 8 h at 22 C, after which the reaction is quenched by the addition of wet (undistilled) diethyl ether and the volatiles were removed in vacuo. Purification may be performed by silica gel chromatography. [00124] The following examples show the effectiveness of the method using as internal olefin according to steps (X), (Y) or (V) Z-2-butene (3). For example, biologically active compounds such as prostaglandins may be prepared: |