A Quote by Victor Grignard
There are, in fact, very few organic zinc compounds; only the first members of the series, which correspond to the simplest organic radicals, can be prepared without too much difficulty, but they have the disadvantage of being spontaneously inflammable in air and are consequently very dangerous to handle.
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Few scientists acquainted with the chemistry of biological systems at the molecular level can avoid being inspired. Evolution has produced chemical compounds exquisitely organized to accomplish the most complicated and delicate of tasks. Many organic chemists viewing crystal structures of enzyme systems or nucleic acids and knowing the marvels of specificity of the immune systems must dream of designing and synthesizing simpler organic compounds that imitate working features of these naturally occurring compounds.
Carbon-carbon bond formation reactions employing organoboron compounds and organic electrophiles have recently been recognized as powerful tools for the construction of new organic compounds.
Organic is something we can all partake of and benefit from. When we demand organic, we are demanding poison-free food. We are demanding clean air. We are demanding pure, fresh water. We are demanding soil that is free to do its job and seeds that are free of toxins. We are demanding that our children be protected from harm. We all need to bite the bullet and do what needs to be done—buy organic whenever we can, insist on organic, fight for organic and work to make it the norm. We must make organic the conventional choice and not the exception available only to the rich and educated.
I think chemistry is being frittered away by the hairsplitting of the organic chemists; we have new compounds discovered, which scarcely differ from the known ones and when discovered are valueless-very illustrations perhaps of their refinements in analysis, but very little aiding the progress of true science.
When I can afford it, I'm very into organic food and I love going to restaurants that use organic produce and such. I think that it's a shame for everyone that, unfortunately, organic can be pretty expensive, so you just do what you can.
In inorganic chemistry the radicals are simple; in organic chemistry they are compounds—that is the sole difference.
Life began three and a half billion years ago, necessarily about as simple as it could be, because life arose spontaneously from the organic compounds in the primeval oceans.
I have always had the feeling that organic chemistry is a very peculiar science, that organic chemists are unlike other men, and there are few occupations that give more satisfactions [sic] than masterly experimentation along the old lines of this highly specialised science.
Perfect moments, especially when they verge on the sublime have the grave disadvantage of being very short lived, which in fact, being obvious, we would not need to mention were it not that they have a still greater disadvantage, which is that we do not know what to do once they are over.
Organic is loaded with a sense of rightness, with a set of rules. I would much rather someone bought food that was local and sustainable but not organic than bought organic food that had to be shipped across the world.
If I couldn't get to where I wanted to by being my organic self - which is a smart, funny, unapologetically black woman - then I felt like it's not worth doing it if I can't do it the most organic way possible. Which is why I left the music business.
It's rubbish to say that just because it's organic, it's better. There's good organic, and there's bad organic. We should all be thinking about taste, not some stamp on the package.
If you care about the animals, actually, organic might not be the best answer because now we have organic feedlots, organic factory farms. If you care about the environment - pesticides, especially - organic is the answer.
There are certain products that it's worth buying organic just because the alternatives have so much pesticide. There's a list of the dirty dozen that you can get off the Web. Strawberries, potatoes. A handful of crops that have very high pesticide residues if you don't buy organic. If you eat that a lot, that's a good place to invest.
Originally, the atoms of carbon from which we're made were floating in the air, part of a carbon dioxide molecule. The only way to recruit these carbon atoms for the molecules necessary to support life-the carbohydrates, amino acids, proteins, and lipids-is by means of photosynthesis. Using sunlight as a catalyst the green cells of plants combine carbon atoms taken from the air with water and elements drawn from the soil to form the simple organic compounds that stand at the base of every food chain. It is more than a figure of speech to say that plants create life out of thin air.
There's a lot of research that suggests that organic yields are close or superior to conventional yields depending on factors like climate. In a drought year an organic field of corn will yield more - considerably more - than a conventional field; organic fields hold moisture better so they don't need as much water. It simply isn't true that organic yields are lower than conventional yields.
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