1 article(s) from Murakami, Kei
Graphical Abstract
Scheme 1: Variation of substrates for carbomagnesiation and carbozincation in this article.
Scheme 2: Copper-catalyzed arylmagnesiation and allylmagnesiation of alkynyl sulfone.
Scheme 3: Copper-catalyzed four-component reaction of alkynyl sulfoxide with alkylzinc reagent, diiodomethane...
Scheme 4: Rhodium-catalyzed reaction of aryl alkynyl ketones with arylzinc reagents.
Scheme 5: Allylmagnesiation of propargyl alcohol, which provides the anti-addition product.
Scheme 6: Negishi’s total synthesis of (Z)-γ-bisabolene by allylmagnesiation.
Scheme 7: Iron-catalyzed syn-carbomagnesiation of propargylic or homopropargylic alcohol.
Scheme 8: Mechanism of iron-catalyzed carbomagnesiation.
Scheme 9: Regio- and stereoselective manganese-catalyzed allylmagnesiation.
Scheme 10: Vinylation and alkylation of arylacetylene-bearing hydroxy group.
Scheme 11: Arylmagnesiation of (2-pyridyl)silyl-substituted alkynes.
Scheme 12: Synthesis of tamoxifen from 2g.
Scheme 13: Controlling regioselectivity of carbocupration by attaching directing groups.
Scheme 14: Rhodium-catalyzed carbozincation of ynamides.
Scheme 15: Synthesis of 4-pentenenitriles through carbometalation followed by aza-Claisen rearrangement.
Scheme 16: Uncatalyzed carbomagnesiation of cyclopropenes.
Scheme 17: Iron-catalyzed carbometalation of cyclopropenes.
Scheme 18: Enantioselective carbozincation of cyclopropenes.
Scheme 19: Copper-catalyzed facially selective carbomagnesiation.
Scheme 20: Arylmagnesiation of cyclopropenes.
Scheme 21: Enantioselective methylmagnesiation of cyclopropenes without catalyst.
Scheme 22: Copper-catalyzed carbozincation.
Scheme 23: Enantioselective ethylzincation of cyclopropenes.
Scheme 24: Nickel-catalyzed ring-opening aryl- and alkenylmagnesiation of a methylenecyclopropane.
Scheme 25: Reaction mechanism.
Scheme 26: Nickel-catalyzed carbomagnesiation of arylacetylene and dialkylacetylene.
Scheme 27: Nickel-catalyzed carbozincation of arylacetylenes and its application to the synthesis of tamoxifen....
Scheme 28: Bristol-Myers Squibb’s nickel-catalyzed phenylzincation.
Scheme 29: Iron/NHC-catalyzed arylmagnesiation of aryl(alkyl)acetylene.
Scheme 30: Iron/copper-cocatalyzed alkylmagnesiation of aryl(alkyl)acetylenes.
Scheme 31: Iron-catalyzed hydrometalation.
Scheme 32: Iron/copper-cocatalyzed arylmagnesiation of dialkylacetylenes.
Scheme 33: Chromium-catalyzed arylmagnesiation of alkynes.
Scheme 34: Cobalt-catalyzed arylzincation of alkynes.
Scheme 35: Cobalt-catalyzed formation of arylzinc reagents and subsequent arylzincation of alkynes.
Scheme 36: Cobalt-catalyzed benzylzincation of dialkylacetylene and aryl(alkyl)acetylenes.
Scheme 37: Synthesis of estrogen receptor antagonist.
Scheme 38: Cobalt-catalyzed allylzincation of aryl-substituted alkynes.
Scheme 39: Silver-catalyzed alkylmagnesiation of terminal alkyne.
Scheme 40: Proposed mechanism of silver-catalyzed alkylmagnesiation.
Scheme 41: Zirconium-catalyzed ethylzincation of terminal alkenes.
Scheme 42: Zirconium-catalyzed alkylmagnesiation.
Scheme 43: Titanium-catalyzed carbomagnesiation.
Scheme 44: Three-component coupling reaction.
Scheme 45: Iron-catalyzed arylzincation reaction of oxabicyclic alkenes.
Scheme 46: Reaction of allenyl ketones with organomagnesium reagent.
Scheme 47: Regio- and stereoselective reaction of a 2,3-allenoate.
Scheme 48: Three-component coupling reaction of 1,2-allenoate, organozinc reagent, and ketone.
Scheme 49: Proposed mechanism for a rhodium-catalyzed arylzincation of allenes.
Scheme 50: Synthesis of skipped polyenes by iterative arylzincation/allenylation reaction.
Scheme 51: Synthesis of 1,4-diorganomagnesium compound from 1,2-dienes.
Scheme 52: Synthesis of tricyclic compounds.
Scheme 53: Manganese-catalyzed allylmagnesiation of allenes.
Scheme 54: Copper-catalyzed alkylmagnesiation of 1,3-dienes and 1,3-enynes.
Scheme 55: Chromium-catalyzed methallylmagnesiation of 1,6-diynes.
Scheme 56: Chromium-catalyzed allylmagnesiation of 1,6-enynes.
Scheme 57: Proposed mechanism of the chromium-catalyzed methallylmagnesiation.