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aldol in a sentence


1) This is called " aldol condensation".

2) The aldol reaction may proceed via two fundamentally different mechanisms.

3) The product is the alkoxide salt of the aldol product.



aldol example sentences

4) These products arise via an initial aldol condensation to give diacetone alcohol.

5) The combination of these two steps is known as the aldol condensation.

6) The aldol reaction unites two relatively simple molecules into a more complex one.

7) The Mukaiyama aldol reaction does not follow the Zimmerman-Traxler model.

8) Upon subsequent removal of the auxiliary, the desired aldol stereoisomer is revealed.

9) An Evans syn aldol reaction was utilized to obtain the desired stereochemical outcome.

10) These imines can be used to direct subsequent reactions like an aldol condensation.

11) Aldol structural units are found in many important molecules, whether naturally occurring or synthetic.

12) The aldol reaction is a means of forming carbon-carbon bonds in organic chemistry.

13) The analogous vinylogous Mukaiyama aldol process can also be rendered catalytic and asymmetric.

14) The problem of "control" in the aldol addition is best demonstrated by an example.

15) In the usual aldol addition, a carbonyl compound is deprotonated to form the enolate.



example sentences with aldol

16) Highly enantioselective reactions have been discovered in this manner such as the aldol reaction depicted below.

17) The aldol reaction is particularly useful because two new stereogenic centers are generated in one reaction.

18) In the second step, this enolate adds to an aldehyde via an aldol addition.

19) Lithium dialkylamides (LiNR2) are widely used in enolate formation and aldol reaction.

20) Since the aldol addition reaction creates two new stereocenters, up to four stereoisomers may result.

21) Often, a single diastereomer may be obtained by one crystallization of the aldol adduct.

22) The scheme shows a simple mechanism for the base-catalyzed aldol reaction of an aldehyde with itself.

23) Kinetic control means that the forward aldol addition reaction must be significantly faster than the reverse retro-aldol reaction.

24) This tunnel aided intramolecular aldol condensation provides the first cyclization when the chain is still in the tunnel.

25) Often, such derivitization involves the reduction of one of the carbonyl groups, producing the aldol subunit.

26) Lithium enolates are widely used as nucleophiles in carbon-carbon bond formation reactions such as aldol condensation and alkylation.

27) One idea is to generate the enolate using a metal catalyst that is released after the aldol addition mechanism.

28) Finally, the diketone 17 undergoes an intramolecular aldol condensation by treating with aqueous potassium hydroxide to produce progesterone.



How to use aldol in a sentence

29) The enolate metal cation may play a large role in determining the level of stereoselectivity in the aldol reaction.

30) The aldol itself is then formed, and it may then undergo dehydration to give the unsaturated carbonyl compound.

31) It is widely used in organic chemistry as a Lewis acid, for example in the Mukaiyama aldol condensation.

32) Dnr D, the fourth ring cyclase (AAME cyclase), catalyzes an intramolecular aldol addition reaction.

33) The pre-existing chirality from the auxiliary is then transferred to the aldol adduct by performing a diastereoselective aldol reaction.

34) The pre-existing chirality from the auxiliary is then transferred to the aldol adduct by performing a diastereoselective aldol reaction.

35) For example, stereogenic aldol units are especially common in polyketides, a class of molecules found in biological organisms.

36) The protected erythrose product could then be converted to four possible sugars via Mukaiyama aldol addition followed by lactol formation.

37) Then she talks about alkylation of enolates, α-halogenation, aldol condensation, aldol mechanism, and aldol summary.

38) Then she talks about alkylation of enolates, α-halogenation, aldol condensation, aldol mechanism, and aldol summary.

39) Then she talks about alkylation of enolates, α-halogenation, aldol condensation, aldol mechanism, and aldol summary.

40) What makes the enolate such a strong nucleophile in the aldol reaction that it would disrupt the resonance stabilized carbonyl.



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