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2. Butyne - Wikipedia

   en.wikipedia.org/wiki/Butyne

   Butyne is an alkyne that contains 4 carbon and 6 hydrogen. It contains one triple bond and has two isomeric organic chemical compounds: 1-Butyne (ethylacetylene)

3. Guerbet reaction - Wikipedia

   en.wikipedia.org/wiki/Guerbet_reaction

   The original 1899 publication concerned the conversion of n-butanol to 2-ethylhexanol. [2] 2-ethylhexanol is however more easily prepared by alternative methods (from butyraldehyde by aldol condensation). Instead, the Guerbet reaction is mainly applied to fatty alcohols to afford oily products, which are called Guerbet alcohols. They are of ...

4. Hagemann's ester - Wikipedia

   en.wikipedia.org/wiki/Hagemann's_ester

   Hagemann's ester, ethyl 2-methyl-4-oxo-2-cyclohexenecarboxylate, is an organic compound that was first prepared and described in 1893 by German chemist Carl Hagemann. The compound is used in organic chemistry as a reagent in the synthesis of many natural products including sterols , trisporic acids , and terpenoids .

5. 2-Butyne - Wikipedia

   en.wikipedia.org/wiki/2-butyne

   2-Butyne (dimethylacetylene, crotonylene or but-2-yne) is an alkyne with chemical formula CH 3 C≡CCH 3. Produced artificially, it is a colorless, volatile, pungent liquid at standard temperature and pressure .

6. Butene - Wikipedia

   en.wikipedia.org/wiki/Butene

   Butene, also known as butylene, is an alkene with the formula C 4 H 8.The word butene may refer to any of the individual compounds. They are colourless gases that are present in crude oil as a minor constituent in quantities that are too small for viable extraction.

7. Bicyclobutane - Wikipedia

   en.wikipedia.org/wiki/Bicyclobutane

   The intermediate 1-bromo-3-chlorocyclobutane can also be prepared via a modified Hunsdiecker reaction from 3-chlorocyclobutanecarboxylic acid using mercuric oxide and bromine: [4] A synthetic approach to bicyclobutane derivatives involves ring closure of a suitably substituted 2-bromo-1-(chloromethyl)cyclopropane with magnesium in THF . [ 5 ]

8. “What’s The Most Frugal Thing You Do?” (50 Answers) - AOL

   www.aol.com/lifestyle/people-shared-66-most...

   Image credits: Genie_noteC #5. I cut open all my product containers and use every last drop. It's more about not wasting stuff, but it's also frugal. You would be surprised how much product can be ...

9. C4H6 - Wikipedia

   en.wikipedia.org/wiki/C4H6

   1-butyne This page was last edited on 12 April 2024, at 21:12 (UTC). Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional ...