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548 results on '"Diels-Alder reaction -- Analysis"'

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1. Type 2 intramolecular N-acylazo Diels-Alder reaction: regio- and stereoselective synthesis of bridgehead bicyclic 1,2-diazines

2. Cobalt-catalyzed cyclotrimerization of alkynes: The answer to the puzzle of parallel reaction pathways

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3. A new entry to polycyclic indole derivatives via intramolecular imino Diels-Alder reaction: Observation of unexpected reaction

4. Intramolecular anionic Diels-Alder reactions of 1-aryl-4-oxahepta-1,6-diyne systems in DMSO

5. Approaches to open fullerenes: Synthesis and thermal stability of cis-1 bis(isobenzofuran) Diels-Alder adducts of [C.sub.60]

6. Approaches to open fullerenes: Synthesis and kinetic stability of Diels-Alder adducts of substituted isobenzofurans and [C.sub.60]

7. Generation of acylnitroso dienophiles: A study of metal catalysis

8. Synthesis of some members of the hydroxylated phenanthridone subclass of the Amaryllidaceae alkaloid family

9. Generation of acylnitroso dienophiles: A study of metal catalysis

10. The role of achiral pyrazolidinone templates in enantioselective Diels-Alder reactions: Scope, limitations, and conformational insights

11. New findings on the Diels-Alder reactions: An analysis based on the bonding evolution theory

12. Atomic force microscopy and anodic voltammetry characterization of a 49-mer Diels-Alderase ribozyme

13. Hetero Diels-Alder reaction of vinyl allenes and aldehydes. An experimental and computational study

14. A total synthesis of xestodecalactone A and proof of its absolute stereochemistry: Interesting observations on dienophilic control with 1,3-disubstituted nonequivalent allenes

15. RCM-mediated synthesis of trifluoromethyl-containing nitrogen heterocylces

16. Synthetic approach toward the total synthesis of kempane diterpenes via transannular Diels-Alder strategy

17. Intramolecular Diels - Alder/1,3-dipolar cycloaddition cascade f 1,3,4-oxadiazoles

18. Mechanistic studies of hydrazide-catalyzed enantioselective Diels-Alder reactions

19. An unexpectedly mild thermal Alder-ene-type cyclization of enallenes

20. Experimental and theoretical studies on the hydrogen-bond-promoted enantioselective hetero-Diels-Alder reaction of Danishefsky's diene with benzaldehyde

21. Computationally guided organometallic chemistry: Preparation of the heptacyclic pyrazine core of ritterazine N

22. Synthetic applications of alpha-fluoroalkylated enones. 1. Use as dienophiles in Diels-Alder cycloadditions

23. Asymmetric Diels-Alder reactions of chiral cyclopropylidene imide dienophiles: Preparation of gem-dimethyl- and spirocyclopropane norbornyl carboxylic acids

24. On the origin of cis/trans stereoselectivity in intramolecular Diels-Alder reactions of substituted pentadienyl acrylates: A comprehensive study

25. Enhancing the rate of the Diels-Alder reaction using CO(sub 2)+ ethanol and CO(sub 2)+ n-hexane mixed solvents of different phase regions

26. Improved methodologies for the preparation of highly substituted pyridines

27. Intramolecular inverse-electron-demand Diels-Alder reactions of imidazoles with 1,2,4-triazines: A new route to 1,2,3,4-tetrahydro-1,5-naphthyridines and related heterocycles

28. Reversible disulfur monoxide (S2O)-forming retro-Diels-Alder reaction: disproportionation of S2O to trithio-ozone (S3) and sulfur dioxide (SO2) and reactivities of S2O and S3

29. Total synthesis of hamigerans and analogues thereof. Photochemical generation and Diels-Alder trapping of hydroxy-o-quinodimethanes

30. Spectroscopic investigations of Bis(sulfoximine) copper(II) complexes and their relevance in asymmetric catalysis

31. Experimental determination of the absolute enantioselectivity of an antibody-catalyzed Diels-Alder reaction and theoretical exploration of the origins of stereoselectivity

32. Diels-Alder reaction of phosphaethene with 1,3-dienes: an ab initio study

33. Acid-induced rearrangement reactions of reduced benzoquinone cyclopentadiene cycloadducts

34. The first synthesis of phosphonoacrolein. Application to Diels-Alder reaction as heterodiene

35. Micellar catalysis of Diels-Alder reactions: substrate positioning in the micelle

36. Total synthesis of anhydrolycorinone utilizing sequential intramolecular Diels-Alder reactions of a 1,3,4-oxadiazole

37. Synthesis and two-electron redox behavior of diazuleno[2,1-a:1,2-c]naphthalenes

38. Electrostatic interactions between substituents as regioselectivity control elements in Diels-Alder cycloadditions. A DFT study of cycloadditions of 1-methoxy-4-trimethylsiloxy dienes with arylonitrile

39. Lactone-directed intramolecular Diels-Alder cyclization: synthesis of trans-dihydroconfertifolin

40. Cycloaddition reactions of dihapto-coordinated furans

41. Studies on the synthesis of (-)-spinosyn A: application of the steric directing group strategy to transannular Diels-Alder reactions

42. The origins of noncovalent catalysis of intermolecular Diels-Alder reactions by cyclodextrins, self-assembling capsules, antibodies, and RNAses

43. Asymmetric catalysis and amplification with chiral lanthanide complexes

44. A novel bornane synthesis by an old idea

45. Asymmetry in symmetric cycloadditions

46. Structural investigations into the retro-Diels-Alder reaction. Experimental and theoretical studies

47. Cyclic vinyl p-tolyl sulfilimines as chiral dienophiles: theoretical study on the stereoselectivity, Lewis acid catalysis, and solvent effects in their Diels-Alder reactions

48. Cyclic vinyl p-tolyl sulfilimines as chiral dienophiles: Diels-Alder reactions with furan and acyclic dienes

49. Unusual regioselective intramolecular Diels-Alder reaction forming tricyclo[4.3.1.0 (super)3,7]decane system

50. Asymmetric Diels-Alder, Michael, and aldol reactions using a planar chiral 1,3-oxazol-2(3H)-one derived from (R)-(+)-4-hydroxy-[2.2]paracyclophane