859-65-4 ((苯甲酰基亚甲基)三苯基磷烷,(Benzoylmethylene)triphenylphosphorane)

_100%

反应条件：

1.1 Solvents: Benzene

参考文献：

C-Acylation of alkylidene phosphoranes

Bestmann, H. J.; et al, Angewandte Chemie, 1962, 74, 293-4

合成路线：1 步

6048-29-9

_100%

反应条件：

1.1 Reagents: Sodium hydroxide Solvents: Dichloromethane , Water ; 3 h, rt

参考文献：

Stereoselective Visible-Light Catalyzed Cyclization of Bis(enones): A Viable Approach to the Synthesis of Enantiomerically Enriched Cyclopentane Rings

Medici, Fabrizio; et al, European Journal of Organic Chemistry, 2021, 2021(32), 4521-4524

合成路线：1 步

6048-29-9

_100%

反应条件：

1.1 Reagents: Sodium hydroxide Solvents: Dichloromethane , Water ; 3 h, rt

参考文献：

Remote Functionalization of α,β-Unsaturated Carbonyls by Multimetallic Sequential Catalysis

Romano, Ciro; et al, Journal of the American Chemical Society, 2019, 141(42), 16983-16990

合成路线：1 步

6048-29-9

_99%

反应条件：

1.1 Reagents: Sodium hydroxide Solvents: Methanol , Water ; pH 8, rt; overnight, pH 8, rt

参考文献：

Tailoring flavins for visible light photocatalysis: organo catalytic [2+2] cycloadditions mediated by a flavin derivative and visible light

Mojr, Viktor; et al, Chemical Communications (Cambridge, 2015, 51(60), 12036-12039

合成路线：1 步

70-11-1

_99%

反应条件：

1.1 Reagents: Potassium carbonate

参考文献：

Mechanically Induced Solid-State Generation of Phosphorus Ylides and the Solvent-Free Wittig Reaction

Balema, Viktor P.; et al, Journal of the American Chemical Society, 2002, 124(22), 6244-6245

合成路线：1 步

70-11-1

_96%

反应条件：

1.1 Solvents: Dichloromethane ; rt
1.2 Reagents: Sodium hydroxide Solvents: Methanol , Water ; 2 - 3 h, pH 7 - 8, rt

参考文献：

Highly Efficient Route to Functionalized Tetrahydrocarbazoles Using a Tandem Cross-Metathesis/Intramolecular-Hydroarylation Sequence

An, Xiao-Lei; et al, Chemistry - An Asian Journal, 2010, 5(10), 2258-2265

合成路线：1 步

17638-55-0

_88%

反应条件：

1.1 Solvents: Toluene

参考文献：

New reactions of alkylidenephosphoranes and their preparative possibilities. I. Acid-base character of phosphonium salts and alkylidene phosphoranes

Bestmann, H. J., Angewandte Chemie, 1965, 77(14), 609-13

合成路线：1 步

17638-55-0

_88%

反应条件：

1.1 Solvents: Toluene

参考文献：

Reactions with phosphinealkylenes. I. Intermolecular transylidation between phosphonium salts and phosphinealkylenes

Bestmann, Hans Juergen, Chemische Berichte, 1962, 95, 58-63

合成路线：1 步

1484-17-9

_80%

反应条件：

1.1 Solvents: Toluene

参考文献：

Reactions with phosphinealkylidenes. II. C-Alkylation of phosphinealkylidenes. A new route to the synthesis of ketones

Bestmann, Hans Juergen; et al, Chemische Berichte, 1962, 95, 1513-27

合成路线：1 步

3739-97-7

93-97-0

_79%

参考文献：

Phosphinealkylenes. 51. Synthesis and reactions of [1-(trialkylsilyl)alkylidene]triphenylphosphoranes

Bestmann, Hans Juergen; et al, Synthesis, 1992, (8), 787-92

合成路线：1 步

_79%

反应条件：

1.1 Reagents: Cobalt nitrate hexahydrate Solvents: Acetone

参考文献：

Preparation and characterization of Ni(II), Co(II) and Cr(III) complexes with benzoylmethylenetriphenylphosphine

Emad, Ahmad; et al, Iranian Journal of Chemistry & Chemical Engineering, 2000, 19(1), 19-23

合成路线：1 步

3739-97-7

2078-12-8

_64%

参考文献：

Phosphinealkylenes. 51. Synthesis and reactions of [1-(trialkylsilyl)alkylidene]triphenylphosphoranes

Bestmann, Hans Juergen; et al, Synthesis, 1992, (8), 787-92

合成路线：1 步

98-88-4

_51%

反应条件：

1.1 Solvents: Benzene

参考文献：

Reactions with phosphinealkylidenes. II. C-Alkylation of phosphinealkylidenes. A new route to the synthesis of ketones

Bestmann, Hans Juergen; et al, Chemische Berichte, 1962, 95, 1513-27

合成路线：1 步

98-88-4

反应条件：

1.1 Reagents: Butyllithium
1.2 -

参考文献：

A new general synthesis of aliphatic and terminal alkynes: flash vacuum pyrolysis of β-oxoalkylidenetriphenylphosphoranes

Aitken, R. Alan; et al, Journal of the Chemical Society, 1985, (16), 1140-1

合成路线：1 步

15596-07-3

100-58-3

参考文献：

Product class 24: alkylidenephosphoranes

Schobert, R.; et al, Science of Synthesis, 2004, 27, 973-1070

合成路线：1 步

15596-07-3

108-86-1

反应条件：

1.1 Reagents: Magnesium Solvents: Tetrahydrofuran

参考文献：

Chain lengthening difunctionalization of Grignard compounds by reaction with ketenylidenetriphenylphosphorane

Bestmann, Hans Juergen; et al, Angewandte Chemie, 1985, 97(5), 418-19

合成路线：1 步

124193-43-7

反应条件：

1.1 Reagents: Sodium carbonate Solvents: Water

参考文献：

Synthesis of 1,2,3-triazoles

Ananthanarayanan, C.; et al, Indian Journal of Chemistry, 1989, (3), 228-30

合成路线：1 步

13162-68-0

参考文献：

Product class 24: alkylidenephosphoranes

Schobert, R.; et al, Science of Synthesis, 2004, 27, 973-1070

合成路线：1 步

13162-68-0

参考文献：

Synthesis of cyclic compounds from triphenyl(phenyliminovinylidene)phosphorane and carboxylic acids

Bestmann, Hans Juergen; et al, Angewandte Chemie, 1980, 92(10), 856-8

合成路线：1 步

15596-07-3

反应条件：

1.1 Reagents: Phenylmagnesium bromide Solvents: Tetrahydrofuran
1.2 Reagents: Ammonium chloride Solvents: Water

参考文献：

Cumulated ylides. XIX. Chain-lengthening difunctionalization of Grignard compounds by reaction with ketenylidenetriphenylphosphorane. A new route to (E)-α,β-unsaturated ketones and the queen substance

Bestmann, Hans Juergen; et al, Synthesis, 1988, (1), 49-53

合成路线：1 步

1678-18-8

参考文献：

Product class 5: Hal/N and Hal/P acetals

Leroy, B., Science of Synthesis, 2007, 29, 251-301

合成路线：1 步

17638-55-0

反应条件：

1.1 Reagents: Sodium bis(trimethylsilyl)amide Solvents: Tetrahydrofuran ; < 60 min, rt

参考文献：

In vivo phase II-enzymes inducers, as potential chemopreventive agents, based on the chalcone and furoxan skeletons

Cabrera, Mauricio; et al, Bioorganic & Medicinal Chemistry, 2016, 24(8), 1665-1674

合成路线：1 步

2065-66-9

98-88-4

反应条件：

1.1 Reagents: Butyllithium Solvents: Tetrahydrofuran , Hexane ; 30 min, -78 °C
1.2 Solvents: Tetrahydrofuran ; 15 min, -78 °C; -78 °C → rt; overnight, rt

参考文献：

Enantioselective α-Allylation of Aryl Acetic Acid Esters via C1-Ammonium Enolate Nucleophiles: Identification of a Broadly Effective Palladium Catalyst for Electron-Deficient Electrophiles

Hutchings-Goetz, Luke; et al, ACS Catalysis, 2018, 8(11), 10537-10544

合成路线：1 步

82294-33-5

2078-12-8

参考文献：

Product class 24: alkylidenephosphoranes

Schobert, R.; et al, Science of Synthesis, 2004, 27, 973-1070

合成路线：1 步

参考文献：

Reaction of ylide salts containing two onium atoms with triphenylphosphine

Magdesieva, N. N.; et al, Zhurnal Obshchei Khimii, 1979, 49(9), 1978-82

合成路线：1 步

98-86-2

反应条件：

1.1 Solvents: Tetrahydrofuran ; 4 h, reflux

参考文献：

Design and Synthesis of Novel Functionalized Fused Oxazepine and Diazepine Analogues Containing Coumarin Backbone through Domino Reaction

Poursan, Samane; et al, ChemistrySelect, 2019, 4(20), 6403-6407

合成路线：1 步

98-86-2

反应条件：

1.1 -
1.2 -
1.3 Reagents: Sodium carbonate Solvents: Water

参考文献：

Preparation of 3-(9-Anthryl)acrylates and 9-Aroylethenylanthracenes as Pi-Extended Anthracenes and Their Diels-Alder Type Adducts with Electron-Poor Dienophiles

Sadeq, Hasnaa; et al, Polycyclic Aromatic Compounds, 2017, 37(2-3), 148-160

合成路线：1 步

98-86-2