Description acceptable. Kidawi and Rastogi developed a synthesis of acridines under these conditions. The yield of the Suzuki–Miyaura reaction drops by 55 percentage points when high-speed ball-milling is used to run it under these conditions. André Loupy pioneered (15[1])the use of multimode or monomode ovens to perform reactions under these conditions. Grinding or microwave irradiation are commonly used to perform reactions under these conditions, which also often use phase (*) transfer catalysts. Reactions performed under these conditions are described as “neat.” (10[1]-5[1])Along with having no catalyst, a reaction performed under this kind of condition is the goal of SF–CF reactions in green chemistry. For 10 points, name this kind of reaction condition characterized by the lack of a substance that dissolves (10[1])the reactants. ■END■ (10[1])